72551344

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{46747}}^1$

素因数の和:46852

約数の個数: 20

約数和(自身を含む): 142020424

約数和(自身を除く): 69469080

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 46747, 93494, 186988, 373976, 747952, 4534459, 9068918, 18137836, 36275672, 72551344]

約数ペア:

[(1, 72551344), (2, 36275672), (4, 18137836), (8, 9068918), (16, 4534459), (97, 747952), (194, 373976), (388, 186988), (776, 93494), (1552, 46747)]