13898384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 40

約数和(自身を含む): 29303928

約数和(自身を除く): 15405544

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1381, 2516, 2762, 5032, 5524, 10064, 11048, 22096, 23477, 46954, 51097, 93908, 102194, 187816, 204388, 375632, 408776, 817552, 868649, 1737298, 3474596, 6949192, 13898384]

約数ペア:

[(1, 13898384), (2, 6949192), (4, 3474596), (8, 1737298), (16, 868649), (17, 817552), (34, 408776), (37, 375632), (68, 204388), (74, 187816), (136, 102194), (148, 93908), (272, 51097), (296, 46954), (592, 23477), (629, 22096), (1258, 11048), (1381, 10064), (2516, 5524), (2762, 5032)]