71935864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 182355840

約数和(自身を除く): 110419976

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 169, 182, 286, 308, 338, 364, 572, 616, 676, 691, 728, 1001, 1144, 1183, 1352, 1382, 1859, 2002, 2366, 2764, 3718, 4004, 4732, 4837, 5528, 7436, 7601, 8008, 8983, 9464, 9674, 13013, 14872, 15202, 17966, 19348, 26026, 30404, 35932, 38696, 52052, 53207, 60808, 62881, 71864, 98813, 104104, 106414, 116779, 125762, 197626, 212828, 233558, 251524, 395252, 425656, 467116, 503048, 691691, 790504, 817453, 934232, 1284569, 1383382, 1634906, 2569138, 2766764, 3269812, 5138276, 5533528, 6539624, 8991983, 10276552, 17983966, 35967932, 71935864]

約数ペア:

[(1, 71935864), (2, 35967932), (4, 17983966), (7, 10276552), (8, 8991983), (11, 6539624), (13, 5533528), (14, 5138276), (22, 3269812), (26, 2766764), (28, 2569138), (44, 1634906), (52, 1383382), (56, 1284569), (77, 934232), (88, 817453), (91, 790504), (104, 691691), (143, 503048), (154, 467116), (169, 425656), (182, 395252), (286, 251524), (308, 233558), (338, 212828), (364, 197626), (572, 125762), (616, 116779), (676, 106414), (691, 104104), (728, 98813), (1001, 71864), (1144, 62881), (1183, 60808), (1352, 53207), (1382, 52052), (1859, 38696), (2002, 35932), (2366, 30404), (2764, 26026), (3718, 19348), (4004, 17966), (4732, 15202), (4837, 14872), (5528, 13013), (7436, 9674), (7601, 9464), (8008, 8983)]