8379366944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{254971}}^1$

素因数の和:255073

約数の個数: 48

約数和(自身を含む): 17990824320

約数和(自身を除く): 9611457376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 8216, 16432, 32864, 254971, 509942, 1019884, 2039768, 3314623, 4079536, 6629246, 8159072, 13258492, 20142709, 26516984, 40285418, 53033968, 80570836, 106067936, 161141672, 261855217, 322283344, 523710434, 644566688, 1047420868, 2094841736, 4189683472, 8379366944]

約数ペア:

[(1, 8379366944), (2, 4189683472), (4, 2094841736), (8, 1047420868), (13, 644566688), (16, 523710434), (26, 322283344), (32, 261855217), (52, 161141672), (79, 106067936), (104, 80570836), (158, 53033968), (208, 40285418), (316, 26516984), (416, 20142709), (632, 13258492), (1027, 8159072), (1264, 6629246), (2054, 4079536), (2528, 3314623), (4108, 2039768), (8216, 1019884), (16432, 509942), (32864, 254971)]