28334648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 57328560

約数和(自身を除く): 28993912

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 3931, 7208, 7862, 15724, 31448, 66827, 133654, 208343, 267308, 416686, 534616, 833372, 1666744, 3541831, 7083662, 14167324, 28334648]

約数ペア:

[(1, 28334648), (2, 14167324), (4, 7083662), (8, 3541831), (17, 1666744), (34, 833372), (53, 534616), (68, 416686), (106, 267308), (136, 208343), (212, 133654), (424, 66827), (901, 31448), (1802, 15724), (3604, 7862), (3931, 7208)]