26915688

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 75517650

約数和(自身を除く): 48601962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 389, 558, 744, 778, 961, 1116, 1167, 1556, 1922, 2232, 2334, 2883, 3112, 3501, 3844, 4668, 5766, 7002, 7688, 8649, 9336, 11532, 12059, 14004, 17298, 23064, 24118, 28008, 34596, 36177, 48236, 69192, 72354, 96472, 108531, 144708, 217062, 289416, 373829, 434124, 747658, 868248, 1121487, 1495316, 2242974, 2990632, 3364461, 4485948, 6728922, 8971896, 13457844, 26915688]

約数ペア:

[(1, 26915688), (2, 13457844), (3, 8971896), (4, 6728922), (6, 4485948), (8, 3364461), (9, 2990632), (12, 2242974), (18, 1495316), (24, 1121487), (31, 868248), (36, 747658), (62, 434124), (72, 373829), (93, 289416), (124, 217062), (186, 144708), (248, 108531), (279, 96472), (372, 72354), (389, 69192), (558, 48236), (744, 36177), (778, 34596), (961, 28008), (1116, 24118), (1167, 23064), (1556, 17298), (1922, 14004), (2232, 12059), (2334, 11532), (2883, 9336), (3112, 8649), (3501, 7688), (3844, 7002), (4668, 5766)]