75689008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1145

約数の個数: 40

約数和(自身を含む): 155059520

約数和(自身を除く): 79370512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 811, 1228, 1622, 2456, 3244, 4912, 5833, 6488, 11666, 12976, 15409, 23332, 30818, 46664, 61636, 93328, 123272, 246544, 248977, 497954, 995908, 1991816, 3983632, 4730563, 9461126, 18922252, 37844504, 75689008]

約数ペア:

[(1, 75689008), (2, 37844504), (4, 18922252), (8, 9461126), (16, 4730563), (19, 3983632), (38, 1991816), (76, 995908), (152, 497954), (304, 248977), (307, 246544), (614, 123272), (811, 93328), (1228, 61636), (1622, 46664), (2456, 30818), (3244, 23332), (4912, 15409), (5833, 12976), (6488, 11666)]