12147248

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 26038512

約数和(自身を除く): 13891264

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 71, 74, 136, 142, 148, 272, 284, 289, 296, 568, 578, 592, 629, 1136, 1156, 1207, 1258, 2312, 2414, 2516, 2627, 4624, 4828, 5032, 5254, 9656, 10064, 10508, 10693, 19312, 20519, 21016, 21386, 41038, 42032, 42772, 44659, 82076, 85544, 89318, 164152, 171088, 178636, 328304, 357272, 714544, 759203, 1518406, 3036812, 6073624, 12147248]

約数ペア:

[(1, 12147248), (2, 6073624), (4, 3036812), (8, 1518406), (16, 759203), (17, 714544), (34, 357272), (37, 328304), (68, 178636), (71, 171088), (74, 164152), (136, 89318), (142, 85544), (148, 82076), (272, 44659), (284, 42772), (289, 42032), (296, 41038), (568, 21386), (578, 21016), (592, 20519), (629, 19312), (1136, 10693), (1156, 10508), (1207, 10064), (1258, 9656), (2312, 5254), (2414, 5032), (2516, 4828), (2627, 4624)]