39038008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3251}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 78048000

約数和(自身を除く): 39009992

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 3251, 6004, 6502, 12008, 13004, 26008, 61769, 123538, 247076, 256829, 494152, 513658, 1027316, 2054632, 4879751, 9759502, 19519004, 39038008]

約数ペア:

[(1, 39038008), (2, 19519004), (4, 9759502), (8, 4879751), (19, 2054632), (38, 1027316), (76, 513658), (79, 494152), (152, 256829), (158, 247076), (316, 123538), (632, 61769), (1501, 26008), (3002, 13004), (3251, 12008), (6004, 6502)]