104603408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71843}}^1$

素因数の和:71871

約数の個数: 40

約数和(自身を含む): 249442368

約数和(自身を除く): 144838960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 71843, 143686, 287372, 502901, 574744, 933959, 1005802, 1149488, 1867918, 2011604, 3735836, 4023208, 6537713, 7471672, 8046416, 13075426, 14943344, 26150852, 52301704, 104603408]

約数ペア:

[(1, 104603408), (2, 52301704), (4, 26150852), (7, 14943344), (8, 13075426), (13, 8046416), (14, 7471672), (16, 6537713), (26, 4023208), (28, 3735836), (52, 2011604), (56, 1867918), (91, 1149488), (104, 1005802), (112, 933959), (182, 574744), (208, 502901), (364, 287372), (728, 143686), (1456, 71843)]