22412528

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 47737272

約数和(自身を除く): 25324744

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 131, 136, 148, 262, 272, 289, 296, 524, 578, 592, 629, 1048, 1156, 1258, 2096, 2227, 2312, 2516, 4454, 4624, 4847, 5032, 8908, 9694, 10064, 10693, 17816, 19388, 21386, 35632, 37859, 38776, 42772, 75718, 77552, 82399, 85544, 151436, 164798, 171088, 302872, 329596, 605744, 659192, 1318384, 1400783, 2801566, 5603132, 11206264, 22412528]

約数ペア:

[(1, 22412528), (2, 11206264), (4, 5603132), (8, 2801566), (16, 1400783), (17, 1318384), (34, 659192), (37, 605744), (68, 329596), (74, 302872), (131, 171088), (136, 164798), (148, 151436), (262, 85544), (272, 82399), (289, 77552), (296, 75718), (524, 42772), (578, 38776), (592, 37859), (629, 35632), (1048, 21386), (1156, 19388), (1258, 17816), (2096, 10693), (2227, 10064), (2312, 9694), (2516, 8908), (4454, 5032), (4624, 4847)]