40803896

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 51125704

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 419, 518, 658, 838, 1036, 1316, 1676, 1739, 2072, 2632, 2933, 3352, 3478, 5866, 6956, 11732, 12173, 13912, 15503, 19693, 23464, 24346, 31006, 39386, 48692, 62012, 78772, 97384, 108521, 124024, 137851, 157544, 217042, 275702, 434084, 551404, 728641, 868168, 1102808, 1457282, 2914564, 5100487, 5829128, 10200974, 20401948, 40803896]

約数ペア:

[(1, 40803896), (2, 20401948), (4, 10200974), (7, 5829128), (8, 5100487), (14, 2914564), (28, 1457282), (37, 1102808), (47, 868168), (56, 728641), (74, 551404), (94, 434084), (148, 275702), (188, 217042), (259, 157544), (296, 137851), (329, 124024), (376, 108521), (419, 97384), (518, 78772), (658, 62012), (838, 48692), (1036, 39386), (1316, 31006), (1676, 24346), (1739, 23464), (2072, 19693), (2632, 15503), (2933, 13912), (3352, 12173), (3478, 11732), (5866, 6956)]