772304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 40

約数和(自身を含む): 1666560

約数和(自身を除く): 894256

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 79, 94, 104, 158, 188, 208, 316, 376, 611, 632, 752, 1027, 1222, 1264, 2054, 2444, 3713, 4108, 4888, 7426, 8216, 9776, 14852, 16432, 29704, 48269, 59408, 96538, 193076, 386152, 772304]

約数ペア:

[(1, 772304), (2, 386152), (4, 193076), (8, 96538), (13, 59408), (16, 48269), (26, 29704), (47, 16432), (52, 14852), (79, 9776), (94, 8216), (104, 7426), (158, 4888), (188, 4108), (208, 3713), (316, 2444), (376, 2054), (611, 1264), (632, 1222), (752, 1027)]