38408552

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7570

約数の個数: 48

約数和(自身を含む): 90229860

約数和(自身を除く): 51821308

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 7537, 15074, 30148, 52759, 60296, 97981, 105518, 195962, 211036, 369313, 391924, 422072, 685867, 738626, 783848, 1371734, 1477252, 2743468, 2954504, 4801069, 5486936, 9602138, 19204276, 38408552]

約数ペア:

[(1, 38408552), (2, 19204276), (4, 9602138), (7, 5486936), (8, 4801069), (13, 2954504), (14, 2743468), (26, 1477252), (28, 1371734), (49, 783848), (52, 738626), (56, 685867), (91, 422072), (98, 391924), (104, 369313), (182, 211036), (196, 195962), (364, 105518), (392, 97981), (637, 60296), (728, 52759), (1274, 30148), (2548, 15074), (5096, 7537)]