56801216

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 84

約数和(自身を含む): 124452888

約数和(自身を除く): 67651672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 83, 136, 148, 166, 272, 289, 296, 332, 544, 578, 592, 629, 664, 1088, 1156, 1184, 1258, 1328, 1411, 2312, 2368, 2516, 2656, 2822, 3071, 4624, 5032, 5312, 5644, 6142, 9248, 10064, 10693, 11288, 12284, 18496, 20128, 21386, 22576, 23987, 24568, 40256, 42772, 45152, 47974, 49136, 52207, 85544, 90304, 95948, 98272, 104414, 171088, 191896, 196544, 208828, 342176, 383792, 417656, 684352, 767584, 835312, 887519, 1535168, 1670624, 1775038, 3341248, 3550076, 7100152, 14200304, 28400608, 56801216]

約数ペア:

[(1, 56801216), (2, 28400608), (4, 14200304), (8, 7100152), (16, 3550076), (17, 3341248), (32, 1775038), (34, 1670624), (37, 1535168), (64, 887519), (68, 835312), (74, 767584), (83, 684352), (136, 417656), (148, 383792), (166, 342176), (272, 208828), (289, 196544), (296, 191896), (332, 171088), (544, 104414), (578, 98272), (592, 95948), (629, 90304), (664, 85544), (1088, 52207), (1156, 49136), (1184, 47974), (1258, 45152), (1328, 42772), (1411, 40256), (2312, 24568), (2368, 23987), (2516, 22576), (2656, 21386), (2822, 20128), (3071, 18496), (4624, 12284), (5032, 11288), (5312, 10693), (5644, 10064), (6142, 9248)]