15677732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 32581248

約数和(自身を除く): 16903516

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 137, 244, 268, 274, 427, 469, 548, 854, 938, 959, 1708, 1876, 1918, 3836, 4087, 8174, 8357, 9179, 16348, 16714, 18358, 28609, 33428, 36716, 57218, 58499, 64253, 114436, 116998, 128506, 233996, 257012, 559919, 1119838, 2239676, 3919433, 7838866, 15677732]

約数ペア:

[(1, 15677732), (2, 7838866), (4, 3919433), (7, 2239676), (14, 1119838), (28, 559919), (61, 257012), (67, 233996), (122, 128506), (134, 116998), (137, 114436), (244, 64253), (268, 58499), (274, 57218), (427, 36716), (469, 33428), (548, 28609), (854, 18358), (938, 16714), (959, 16348), (1708, 9179), (1876, 8357), (1918, 8174), (3836, 4087)]