40566787456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{28447}}^1$

素因数の和:29331

約数の個数: 64

約数和(自身を含む): 87137930880

約数和(自身を除く): 46571143424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 857, 1664, 1714, 3428, 6856, 11141, 13712, 22282, 27424, 28447, 44564, 54848, 56894, 89128, 109696, 113788, 178256, 227576, 356512, 369811, 455152, 713024, 739622, 910304, 1426048, 1479244, 1820608, 2958488, 3641216, 5916976, 11833952, 23667904, 24379079, 47335808, 48758158, 97516316, 195032632, 316928027, 390065264, 633856054, 780130528, 1267712108, 1560261056, 2535424216, 3120522112, 5070848432, 10141696864, 20283393728, 40566787456]

約数ペア:

[(1, 40566787456), (2, 20283393728), (4, 10141696864), (8, 5070848432), (13, 3120522112), (16, 2535424216), (26, 1560261056), (32, 1267712108), (52, 780130528), (64, 633856054), (104, 390065264), (128, 316928027), (208, 195032632), (416, 97516316), (832, 48758158), (857, 47335808), (1664, 24379079), (1714, 23667904), (3428, 11833952), (6856, 5916976), (11141, 3641216), (13712, 2958488), (22282, 1820608), (27424, 1479244), (28447, 1426048), (44564, 910304), (54848, 739622), (56894, 713024), (89128, 455152), (109696, 369811), (113788, 356512), (178256, 227576)]