15668031536

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{26711}}^1$

素因数の和:27381

約数の個数: 40

約数和(自身を含む): 30906959328

約数和(自身を除く): 15238927792

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 601, 976, 1202, 2404, 4808, 9616, 26711, 36661, 53422, 73322, 106844, 146644, 213688, 293288, 427376, 586576, 1629371, 3258742, 6517484, 13034968, 16053311, 26069936, 32106622, 64213244, 128426488, 256852976, 979251971, 1958503942, 3917007884, 7834015768, 15668031536]

約数ペア:

[(1, 15668031536), (2, 7834015768), (4, 3917007884), (8, 1958503942), (16, 979251971), (61, 256852976), (122, 128426488), (244, 64213244), (488, 32106622), (601, 26069936), (976, 16053311), (1202, 13034968), (2404, 6517484), (4808, 3258742), (9616, 1629371), (26711, 586576), (36661, 427376), (53422, 293288), (73322, 213688), (106844, 146644)]