47880434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 86144256

約数和(自身を除く): 38263822

約数列:

[1, 2, 7, 14, 23, 46, 161, 241, 322, 482, 617, 1234, 1687, 3374, 4319, 5543, 8638, 11086, 14191, 28382, 38801, 77602, 99337, 148697, 198674, 297394, 1040879, 2081758, 3420031, 6840062, 23940217, 47880434]

約数ペア:

[(1, 47880434), (2, 23940217), (7, 6840062), (14, 3420031), (23, 2081758), (46, 1040879), (161, 297394), (241, 198674), (322, 148697), (482, 99337), (617, 77602), (1234, 38801), (1687, 28382), (3374, 14191), (4319, 11086), (5543, 8638)]