42704552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25541}}^1$

素因数の和:25577

約数の個数: 32

約数和(自身を含む): 91951200

約数和(自身を除く): 49246648

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 25541, 51082, 102164, 204328, 280951, 485279, 561902, 970558, 1123804, 1941116, 2247608, 3882232, 5338069, 10676138, 21352276, 42704552]

約数ペア:

[(1, 42704552), (2, 21352276), (4, 10676138), (8, 5338069), (11, 3882232), (19, 2247608), (22, 1941116), (38, 1123804), (44, 970558), (76, 561902), (88, 485279), (152, 280951), (209, 204328), (418, 102164), (836, 51082), (1672, 25541)]