40959184

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 95993856

約数和(自身を除く): 55034672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 251, 329, 376, 434, 496, 502, 658, 752, 868, 1004, 1316, 1457, 1736, 1757, 2008, 2632, 2914, 3472, 3514, 4016, 5264, 5828, 7028, 7781, 10199, 11656, 11797, 14056, 15562, 20398, 23312, 23594, 28112, 31124, 40796, 47188, 54467, 62248, 81592, 82579, 94376, 108934, 124496, 163184, 165158, 188752, 217868, 330316, 365707, 435736, 660632, 731414, 871472, 1321264, 1462828, 2559949, 2925656, 5119898, 5851312, 10239796, 20479592, 40959184]

約数ペア:

[(1, 40959184), (2, 20479592), (4, 10239796), (7, 5851312), (8, 5119898), (14, 2925656), (16, 2559949), (28, 1462828), (31, 1321264), (47, 871472), (56, 731414), (62, 660632), (94, 435736), (112, 365707), (124, 330316), (188, 217868), (217, 188752), (248, 165158), (251, 163184), (329, 124496), (376, 108934), (434, 94376), (496, 82579), (502, 81592), (658, 62248), (752, 54467), (868, 47188), (1004, 40796), (1316, 31124), (1457, 28112), (1736, 23594), (1757, 23312), (2008, 20398), (2632, 15562), (2914, 14056), (3472, 11797), (3514, 11656), (4016, 10199), (5264, 7781), (5828, 7028)]