42058016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 112891968

約数和(自身を除く): 70833952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 101, 104, 112, 143, 154, 169, 176, 182, 202, 208, 224, 286, 308, 338, 352, 364, 404, 416, 572, 616, 676, 707, 728, 808, 1001, 1111, 1144, 1183, 1232, 1313, 1352, 1414, 1456, 1616, 1859, 2002, 2222, 2288, 2366, 2464, 2626, 2704, 2828, 2912, 3232, 3718, 4004, 4444, 4576, 4732, 5252, 5408, 5656, 7436, 7777, 8008, 8888, 9191, 9464, 10504, 11312, 13013, 14443, 14872, 15554, 16016, 17069, 17776, 18382, 18928, 21008, 22624, 26026, 28886, 29744, 31108, 32032, 34138, 35552, 36764, 37856, 42016, 52052, 57772, 59488, 62216, 68276, 73528, 101101, 104104, 115544, 119483, 124432, 136552, 147056, 187759, 202202, 208208, 231088, 238966, 248864, 273104, 294112, 375518, 404404, 416416, 462176, 477932, 546208, 751036, 808808, 955864, 1314313, 1502072, 1617616, 1911728, 2628626, 3004144, 3235232, 3823456, 5257252, 6008288, 10514504, 21029008, 42058016]

約数ペア:

[(1, 42058016), (2, 21029008), (4, 10514504), (7, 6008288), (8, 5257252), (11, 3823456), (13, 3235232), (14, 3004144), (16, 2628626), (22, 1911728), (26, 1617616), (28, 1502072), (32, 1314313), (44, 955864), (52, 808808), (56, 751036), (77, 546208), (88, 477932), (91, 462176), (101, 416416), (104, 404404), (112, 375518), (143, 294112), (154, 273104), (169, 248864), (176, 238966), (182, 231088), (202, 208208), (208, 202202), (224, 187759), (286, 147056), (308, 136552), (338, 124432), (352, 119483), (364, 115544), (404, 104104), (416, 101101), (572, 73528), (616, 68276), (676, 62216), (707, 59488), (728, 57772), (808, 52052), (1001, 42016), (1111, 37856), (1144, 36764), (1183, 35552), (1232, 34138), (1313, 32032), (1352, 31108), (1414, 29744), (1456, 28886), (1616, 26026), (1859, 22624), (2002, 21008), (2222, 18928), (2288, 18382), (2366, 17776), (2464, 17069), (2626, 16016), (2704, 15554), (2828, 14872), (2912, 14443), (3232, 13013), (3718, 11312), (4004, 10504), (4444, 9464), (4576, 9191), (4732, 8888), (5252, 8008), (5408, 7777), (5656, 7436)]