4991744

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 11184768

約数和(自身を除く): 6193024

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 64, 68, 74, 124, 128, 136, 148, 248, 256, 272, 296, 496, 527, 544, 592, 629, 992, 1054, 1088, 1147, 1184, 1258, 1984, 2108, 2176, 2294, 2368, 2516, 3968, 4216, 4352, 4588, 4736, 5032, 7936, 8432, 9176, 9472, 10064, 16864, 18352, 19499, 20128, 33728, 36704, 38998, 40256, 67456, 73408, 77996, 80512, 134912, 146816, 155992, 161024, 293632, 311984, 623968, 1247936, 2495872, 4991744]

約数ペア:

[(1, 4991744), (2, 2495872), (4, 1247936), (8, 623968), (16, 311984), (17, 293632), (31, 161024), (32, 155992), (34, 146816), (37, 134912), (62, 80512), (64, 77996), (68, 73408), (74, 67456), (124, 40256), (128, 38998), (136, 36704), (148, 33728), (248, 20128), (256, 19499), (272, 18352), (296, 16864), (496, 10064), (527, 9472), (544, 9176), (592, 8432), (629, 7936), (992, 5032), (1054, 4736), (1088, 4588), (1147, 4352), (1184, 4216), (1258, 3968), (1984, 2516), (2108, 2368), (2176, 2294)]