25789464

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7621}}^1$

素因数の和:7680

約数の個数: 48

約数和(自身を含む): 71341920

約数和(自身を除く): 45552456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 7621, 15242, 22863, 30484, 45726, 60968, 68589, 91452, 137178, 182904, 274356, 358187, 548712, 716374, 1074561, 1432748, 2149122, 2865496, 3223683, 4298244, 6447366, 8596488, 12894732, 25789464]

約数ペア:

[(1, 25789464), (2, 12894732), (3, 8596488), (4, 6447366), (6, 4298244), (8, 3223683), (9, 2865496), (12, 2149122), (18, 1432748), (24, 1074561), (36, 716374), (47, 548712), (72, 358187), (94, 274356), (141, 182904), (188, 137178), (282, 91452), (376, 68589), (423, 60968), (564, 45726), (846, 30484), (1128, 22863), (1692, 15242), (3384, 7621)]