1368704

素因数分解:

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

素因数の和:85

約数の個数: 48

約数和(自身を含む): 2974830

約数和(自身を除く): 1606126

約数列:

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

約数ペア:

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