40718944

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 99973440

約数和(自身を除く): 59254496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 68, 74, 112, 119, 136, 148, 224, 238, 259, 272, 289, 296, 476, 518, 544, 578, 592, 629, 952, 1036, 1156, 1184, 1258, 1904, 2023, 2072, 2312, 2516, 3808, 4046, 4144, 4403, 4624, 4913, 5032, 8092, 8288, 8806, 9248, 9826, 10064, 10693, 16184, 17612, 19652, 20128, 21386, 32368, 34391, 35224, 39304, 42772, 64736, 68782, 70448, 74851, 78608, 85544, 137564, 140896, 149702, 157216, 171088, 181781, 275128, 299404, 342176, 363562, 550256, 598808, 727124, 1100512, 1197616, 1272467, 1454248, 2395232, 2544934, 2908496, 5089868, 5816992, 10179736, 20359472, 40718944]

約数ペア:

[(1, 40718944), (2, 20359472), (4, 10179736), (7, 5816992), (8, 5089868), (14, 2908496), (16, 2544934), (17, 2395232), (28, 1454248), (32, 1272467), (34, 1197616), (37, 1100512), (56, 727124), (68, 598808), (74, 550256), (112, 363562), (119, 342176), (136, 299404), (148, 275128), (224, 181781), (238, 171088), (259, 157216), (272, 149702), (289, 140896), (296, 137564), (476, 85544), (518, 78608), (544, 74851), (578, 70448), (592, 68782), (629, 64736), (952, 42772), (1036, 39304), (1156, 35224), (1184, 34391), (1258, 32368), (1904, 21386), (2023, 20128), (2072, 19652), (2312, 17612), (2516, 16184), (3808, 10693), (4046, 10064), (4144, 9826), (4403, 9248), (4624, 8806), (4913, 8288), (5032, 8092)]