28269408

素因数分解:

$2^5\times 3^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 74496240

約数和(自身を除く): 46226832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 389, 757, 778, 1167, 1514, 1556, 2271, 2334, 3028, 3112, 4542, 4668, 6056, 6224, 9084, 9336, 12112, 12448, 18168, 18672, 24224, 36336, 37344, 72672, 294473, 588946, 883419, 1177892, 1766838, 2355784, 3533676, 4711568, 7067352, 9423136, 14134704, 28269408]

約数ペア:

[(1, 28269408), (2, 14134704), (3, 9423136), (4, 7067352), (6, 4711568), (8, 3533676), (12, 2355784), (16, 1766838), (24, 1177892), (32, 883419), (48, 588946), (96, 294473), (389, 72672), (757, 37344), (778, 36336), (1167, 24224), (1514, 18672), (1556, 18168), (2271, 12448), (2334, 12112), (3028, 9336), (3112, 9084), (4542, 6224), (4668, 6056)]