25834288

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 54970192

約数和(自身を除く): 29135904

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 151, 272, 289, 296, 302, 578, 592, 604, 629, 1156, 1208, 1258, 2312, 2416, 2516, 2567, 4624, 5032, 5134, 5587, 10064, 10268, 10693, 11174, 20536, 21386, 22348, 41072, 42772, 43639, 44696, 85544, 87278, 89392, 94979, 171088, 174556, 189958, 349112, 379916, 698224, 759832, 1519664, 1614643, 3229286, 6458572, 12917144, 25834288]

約数ペア:

[(1, 25834288), (2, 12917144), (4, 6458572), (8, 3229286), (16, 1614643), (17, 1519664), (34, 759832), (37, 698224), (68, 379916), (74, 349112), (136, 189958), (148, 174556), (151, 171088), (272, 94979), (289, 89392), (296, 87278), (302, 85544), (578, 44696), (592, 43639), (604, 42772), (629, 41072), (1156, 22348), (1208, 21386), (1258, 20536), (2312, 11174), (2416, 10693), (2516, 10268), (2567, 10064), (4624, 5587), (5032, 5134)]