67041656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5113}}^1$

素因数の和:5279

約数の個数: 32

約数和(自身を含む): 138078000

約数和(自身を除く): 71036344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 5113, 6556, 10226, 13112, 20452, 40904, 56243, 112486, 224972, 449944, 761837, 1523674, 3047348, 6094696, 8380207, 16760414, 33520828, 67041656]

約数ペア:

[(1, 67041656), (2, 33520828), (4, 16760414), (8, 8380207), (11, 6094696), (22, 3047348), (44, 1523674), (88, 761837), (149, 449944), (298, 224972), (596, 112486), (1192, 56243), (1639, 40904), (3278, 20452), (5113, 13112), (6556, 10226)]