64326856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 140544000

約数和(自身を除く): 76217144

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 79, 88, 152, 158, 209, 316, 418, 487, 632, 836, 869, 974, 1501, 1672, 1738, 1948, 3002, 3476, 3896, 5357, 6004, 6952, 9253, 10714, 12008, 16511, 18506, 21428, 33022, 37012, 38473, 42856, 66044, 74024, 76946, 101783, 132088, 153892, 203566, 307784, 407132, 423203, 730987, 814264, 846406, 1461974, 1692812, 2923948, 3385624, 5847896, 8040857, 16081714, 32163428, 64326856]

約数ペア:

[(1, 64326856), (2, 32163428), (4, 16081714), (8, 8040857), (11, 5847896), (19, 3385624), (22, 2923948), (38, 1692812), (44, 1461974), (76, 846406), (79, 814264), (88, 730987), (152, 423203), (158, 407132), (209, 307784), (316, 203566), (418, 153892), (487, 132088), (632, 101783), (836, 76946), (869, 74024), (974, 66044), (1501, 42856), (1672, 38473), (1738, 37012), (1948, 33022), (3002, 21428), (3476, 18506), (3896, 16511), (5357, 12008), (6004, 10714), (6952, 9253)]