421877056

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{67957}}^1$

素因数の和:68066

約数の個数: 28

約数和(自身を含む): 845805268

約数和(自身を除く): 423928212

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 67957, 135914, 271828, 543656, 1087312, 2174624, 4349248, 6591829, 13183658, 26367316, 52734632, 105469264, 210938528, 421877056]

約数ペア:

[(1, 421877056), (2, 210938528), (4, 105469264), (8, 52734632), (16, 26367316), (32, 13183658), (64, 6591829), (97, 4349248), (194, 2174624), (388, 1087312), (776, 543656), (1552, 271828), (3104, 135914), (6208, 67957)]