15679768696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{4049}}^1$

素因数の和:4496

約数の個数: 64

約数和(自身を含む): 31468500000

約数和(自身を除く): 15788731304

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 349, 584, 698, 1387, 1396, 2774, 2792, 4049, 5548, 6631, 8098, 11096, 13262, 16196, 25477, 26524, 32392, 50954, 53048, 76931, 101908, 153862, 203816, 295577, 307724, 484063, 591154, 615448, 968126, 1182308, 1413101, 1936252, 2364616, 2826202, 3872504, 5615963, 5652404, 11231926, 11304808, 22463852, 26848919, 44927704, 53697838, 103156373, 107395676, 206312746, 214791352, 412625492, 825250984, 1959971087, 3919942174, 7839884348, 15679768696]

約数ペア:

[(1, 15679768696), (2, 7839884348), (4, 3919942174), (8, 1959971087), (19, 825250984), (38, 412625492), (73, 214791352), (76, 206312746), (146, 107395676), (152, 103156373), (292, 53697838), (349, 44927704), (584, 26848919), (698, 22463852), (1387, 11304808), (1396, 11231926), (2774, 5652404), (2792, 5615963), (4049, 3872504), (5548, 2826202), (6631, 2364616), (8098, 1936252), (11096, 1413101), (13262, 1182308), (16196, 968126), (25477, 615448), (26524, 591154), (32392, 484063), (50954, 307724), (53048, 295577), (76931, 203816), (101908, 153862)]