56688248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{809}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 112266000

約数和(自身を除く): 55577752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 461, 809, 922, 1618, 1844, 3236, 3688, 6472, 8759, 15371, 17518, 30742, 35036, 61484, 70072, 122968, 372949, 745898, 1491796, 2983592, 7086031, 14172062, 28344124, 56688248]

約数ペア:

[(1, 56688248), (2, 28344124), (4, 14172062), (8, 7086031), (19, 2983592), (38, 1491796), (76, 745898), (152, 372949), (461, 122968), (809, 70072), (922, 61484), (1618, 35036), (1844, 30742), (3236, 17518), (3688, 15371), (6472, 8759)]