28977896635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{48779}}^1$

素因数の和:49071

約数の個数: 32

約数和(自身を含む): 38247422400

約数和(自身を除く): 9269525765

約数列:

[1, 5, 17, 29, 85, 145, 241, 493, 1205, 2465, 4097, 6989, 20485, 34945, 48779, 118813, 243895, 594065, 829243, 1414591, 4146215, 7072955, 11755739, 24048047, 58778695, 120240235, 199847563, 340916431, 999237815, 1704582155, 5795579327, 28977896635]

約数ペア:

[(1, 28977896635), (5, 5795579327), (17, 1704582155), (29, 999237815), (85, 340916431), (145, 199847563), (241, 120240235), (493, 58778695), (1205, 24048047), (2465, 11755739), (4097, 7072955), (6989, 4146215), (20485, 1414591), (34945, 829243), (48779, 594065), (118813, 243895)]