64746616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 134494920

約数和(自身を除く): 69748304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 211, 242, 317, 422, 484, 634, 844, 968, 1268, 1688, 2321, 2536, 3487, 4642, 6974, 9284, 13948, 18568, 25531, 27896, 38357, 51062, 66887, 76714, 102124, 133774, 153428, 204248, 267548, 306856, 535096, 735757, 1471514, 2943028, 5886056, 8093327, 16186654, 32373308, 64746616]

約数ペア:

[(1, 64746616), (2, 32373308), (4, 16186654), (8, 8093327), (11, 5886056), (22, 2943028), (44, 1471514), (88, 735757), (121, 535096), (211, 306856), (242, 267548), (317, 204248), (422, 153428), (484, 133774), (634, 102124), (844, 76714), (968, 66887), (1268, 51062), (1688, 38357), (2321, 27896), (2536, 25531), (3487, 18568), (4642, 13948), (6974, 9284)]