2737408

素因数分解:

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

素因数の和:87

約数の個数: 54

約数和(自身を含む): 5961326

約数和(自身を除く): 3223918

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 289, 296, 544, 578, 592, 629, 1088, 1156, 1184, 1258, 2176, 2312, 2368, 2516, 4352, 4624, 4736, 5032, 9248, 9472, 10064, 10693, 18496, 20128, 21386, 36992, 40256, 42772, 73984, 80512, 85544, 161024, 171088, 342176, 684352, 1368704, 2737408]

約数ペア:

[(1, 2737408), (2, 1368704), (4, 684352), (8, 342176), (16, 171088), (17, 161024), (32, 85544), (34, 80512), (37, 73984), (64, 42772), (68, 40256), (74, 36992), (128, 21386), (136, 20128), (148, 18496), (256, 10693), (272, 10064), (289, 9472), (296, 9248), (544, 5032), (578, 4736), (592, 4624), (629, 4352), (1088, 2516), (1156, 2368), (1184, 2312), (1258, 2176)]