28476136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14411}}^1$

素因数の和:14449

約数の個数: 32

約数和(自身を含む): 60530400

約数和(自身を除く): 32054264

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 14411, 28822, 57644, 115288, 187343, 273809, 374686, 547618, 749372, 1095236, 1498744, 2190472, 3559517, 7119034, 14238068, 28476136]

約数ペア:

[(1, 28476136), (2, 14238068), (4, 7119034), (8, 3559517), (13, 2190472), (19, 1498744), (26, 1095236), (38, 749372), (52, 547618), (76, 374686), (104, 273809), (152, 187343), (247, 115288), (494, 57644), (988, 28822), (1976, 14411)]