40810112

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 95504640

約数和(自身を除く): 54694528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 1231, 2072, 2368, 2462, 4144, 4736, 4924, 8288, 8617, 9848, 16576, 17234, 19696, 33152, 34468, 39392, 45547, 68936, 78784, 91094, 137872, 157568, 182188, 275744, 318829, 364376, 551488, 637658, 728752, 1102976, 1275316, 1457504, 2550632, 2915008, 5101264, 5830016, 10202528, 20405056, 40810112]

約数ペア:

[(1, 40810112), (2, 20405056), (4, 10202528), (7, 5830016), (8, 5101264), (14, 2915008), (16, 2550632), (28, 1457504), (32, 1275316), (37, 1102976), (56, 728752), (64, 637658), (74, 551488), (112, 364376), (128, 318829), (148, 275744), (224, 182188), (259, 157568), (296, 137872), (448, 91094), (518, 78784), (592, 68936), (896, 45547), (1036, 39392), (1184, 34468), (1231, 33152), (2072, 19696), (2368, 17234), (2462, 16576), (4144, 9848), (4736, 8617), (4924, 8288)]