27748468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 55048896

約数和(自身を除く): 27300428

約数列:

[1, 2, 4, 11, 22, 44, 53, 73, 106, 146, 163, 212, 292, 326, 583, 652, 803, 1166, 1606, 1793, 2332, 3212, 3586, 3869, 7172, 7738, 8639, 11899, 15476, 17278, 23798, 34556, 42559, 47596, 85118, 95029, 130889, 170236, 190058, 261778, 380116, 523556, 630647, 1261294, 2522588, 6937117, 13874234, 27748468]

約数ペア:

[(1, 27748468), (2, 13874234), (4, 6937117), (11, 2522588), (22, 1261294), (44, 630647), (53, 523556), (73, 380116), (106, 261778), (146, 190058), (163, 170236), (212, 130889), (292, 95029), (326, 85118), (583, 47596), (652, 42559), (803, 34556), (1166, 23798), (1606, 17278), (1793, 15476), (2332, 11899), (3212, 8639), (3586, 7738), (3869, 7172)]