74292688

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{47869}}^1$

素因数の和:47974

約数の個数: 20

約数和(自身を含む): 145429060

約数和(自身を除く): 71136372

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 47869, 95738, 191476, 382952, 765904, 4643293, 9286586, 18573172, 37146344, 74292688]

約数ペア:

[(1, 74292688), (2, 37146344), (4, 18573172), (8, 9286586), (16, 4643293), (97, 765904), (194, 382952), (388, 191476), (776, 95738), (1552, 47869)]