40685216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 99828288

約数和(自身を除く): 59143072

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 523, 544, 572, 748, 884, 1046, 1144, 1496, 1768, 2092, 2288, 2431, 2992, 3536, 4184, 4576, 4862, 5753, 5984, 6799, 7072, 8368, 8891, 9724, 11506, 13598, 16736, 17782, 19448, 23012, 27196, 35564, 38896, 46024, 54392, 71128, 74789, 77792, 92048, 97801, 108784, 115583, 142256, 149578, 184096, 195602, 217568, 231166, 284512, 299156, 391204, 462332, 598312, 782408, 924664, 1196624, 1271413, 1564816, 1849328, 2393248, 2542826, 3129632, 3698656, 5085652, 10171304, 20342608, 40685216]

約数ペア:

[(1, 40685216), (2, 20342608), (4, 10171304), (8, 5085652), (11, 3698656), (13, 3129632), (16, 2542826), (17, 2393248), (22, 1849328), (26, 1564816), (32, 1271413), (34, 1196624), (44, 924664), (52, 782408), (68, 598312), (88, 462332), (104, 391204), (136, 299156), (143, 284512), (176, 231166), (187, 217568), (208, 195602), (221, 184096), (272, 149578), (286, 142256), (352, 115583), (374, 108784), (416, 97801), (442, 92048), (523, 77792), (544, 74789), (572, 71128), (748, 54392), (884, 46024), (1046, 38896), (1144, 35564), (1496, 27196), (1768, 23012), (2092, 19448), (2288, 17782), (2431, 16736), (2992, 13598), (3536, 11506), (4184, 9724), (4576, 8891), (4862, 8368), (5753, 7072), (5984, 6799)]