56890472

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 108599400

約数和(自身を除く): 51708928

約数列:

[1, 2, 4, 8, 101, 181, 202, 362, 389, 404, 724, 778, 808, 1448, 1556, 3112, 18281, 36562, 39289, 70409, 73124, 78578, 140818, 146248, 157156, 281636, 314312, 563272, 7111309, 14222618, 28445236, 56890472]

約数ペア:

[(1, 56890472), (2, 28445236), (4, 14222618), (8, 7111309), (101, 563272), (181, 314312), (202, 281636), (362, 157156), (389, 146248), (404, 140818), (724, 78578), (778, 73124), (808, 70409), (1448, 39289), (1556, 36562), (3112, 18281)]