26554748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 54286848

約数和(自身を除く): 27732100

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 271, 374, 524, 542, 748, 1084, 1441, 2227, 2882, 2981, 4454, 4607, 5764, 5962, 8908, 9214, 11924, 18428, 24497, 35501, 48994, 50677, 71002, 97988, 101354, 142004, 202708, 390511, 603517, 781022, 1207034, 1562044, 2414068, 6638687, 13277374, 26554748]

約数ペア:

[(1, 26554748), (2, 13277374), (4, 6638687), (11, 2414068), (17, 1562044), (22, 1207034), (34, 781022), (44, 603517), (68, 390511), (131, 202708), (187, 142004), (262, 101354), (271, 97988), (374, 71002), (524, 50677), (542, 48994), (748, 35501), (1084, 24497), (1441, 18428), (2227, 11924), (2882, 9214), (2981, 8908), (4454, 5962), (4607, 5764)]