28916632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 57657600

約数和(自身を除く): 28740968

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1847, 1957, 3694, 3914, 7388, 7828, 14776, 15656, 35093, 70186, 140372, 190241, 280744, 380482, 760964, 1521928, 3614579, 7229158, 14458316, 28916632]

約数ペア:

[(1, 28916632), (2, 14458316), (4, 7229158), (8, 3614579), (19, 1521928), (38, 760964), (76, 380482), (103, 280744), (152, 190241), (206, 140372), (412, 70186), (824, 35093), (1847, 15656), (1957, 14776), (3694, 7828), (3914, 7388)]