64737568

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 153062784

約数和(自身を除く): 88325216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 73, 74, 107, 112, 146, 148, 214, 224, 259, 292, 296, 428, 511, 518, 584, 592, 749, 856, 1022, 1036, 1168, 1184, 1498, 1712, 2044, 2072, 2336, 2701, 2996, 3424, 3959, 4088, 4144, 5402, 5992, 7811, 7918, 8176, 8288, 10804, 11984, 15622, 15836, 16352, 18907, 21608, 23968, 27713, 31244, 31672, 37814, 43216, 54677, 55426, 62488, 63344, 75628, 86432, 109354, 110852, 124976, 126688, 151256, 218708, 221704, 249952, 289007, 302512, 437416, 443408, 578014, 605024, 874832, 886816, 1156028, 1749664, 2023049, 2312056, 4046098, 4624112, 8092196, 9248224, 16184392, 32368784, 64737568]

約数ペア:

[(1, 64737568), (2, 32368784), (4, 16184392), (7, 9248224), (8, 8092196), (14, 4624112), (16, 4046098), (28, 2312056), (32, 2023049), (37, 1749664), (56, 1156028), (73, 886816), (74, 874832), (107, 605024), (112, 578014), (146, 443408), (148, 437416), (214, 302512), (224, 289007), (259, 249952), (292, 221704), (296, 218708), (428, 151256), (511, 126688), (518, 124976), (584, 110852), (592, 109354), (749, 86432), (856, 75628), (1022, 63344), (1036, 62488), (1168, 55426), (1184, 54677), (1498, 43216), (1712, 37814), (2044, 31672), (2072, 31244), (2336, 27713), (2701, 23968), (2996, 21608), (3424, 18907), (3959, 16352), (4088, 15836), (4144, 15622), (5402, 11984), (5992, 10804), (7811, 8288), (7918, 8176)]