64284616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 140978880

約数和(自身を除く): 76694264

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 97, 136, 187, 194, 374, 388, 443, 748, 776, 886, 1067, 1496, 1649, 1772, 2134, 3298, 3544, 4268, 4873, 6596, 7531, 8536, 9746, 13192, 15062, 18139, 19492, 30124, 36278, 38984, 42971, 60248, 72556, 82841, 85942, 145112, 165682, 171884, 331364, 343768, 472681, 662728, 730507, 945362, 1461014, 1890724, 2922028, 3781448, 5844056, 8035577, 16071154, 32142308, 64284616]

約数ペア:

[(1, 64284616), (2, 32142308), (4, 16071154), (8, 8035577), (11, 5844056), (17, 3781448), (22, 2922028), (34, 1890724), (44, 1461014), (68, 945362), (88, 730507), (97, 662728), (136, 472681), (187, 343768), (194, 331364), (374, 171884), (388, 165682), (443, 145112), (748, 85942), (776, 82841), (886, 72556), (1067, 60248), (1496, 42971), (1649, 38984), (1772, 36278), (2134, 30124), (3298, 19492), (3544, 18139), (4268, 15062), (4873, 13192), (6596, 9746), (7531, 8536)]