7886214928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{57173}}^1$

素因数の和:57451

約数の個数: 40

約数和(自身を含む): 15760127448

約数和(自身を除く): 7873912520

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 233, 296, 466, 592, 932, 1864, 3728, 8621, 17242, 34484, 57173, 68968, 114346, 137936, 228692, 457384, 914768, 2115401, 4230802, 8461604, 13321309, 16923208, 26642618, 33846416, 53285236, 106570472, 213140944, 492888433, 985776866, 1971553732, 3943107464, 7886214928]

約数ペア:

[(1, 7886214928), (2, 3943107464), (4, 1971553732), (8, 985776866), (16, 492888433), (37, 213140944), (74, 106570472), (148, 53285236), (233, 33846416), (296, 26642618), (466, 16923208), (592, 13321309), (932, 8461604), (1864, 4230802), (3728, 2115401), (8621, 914768), (17242, 457384), (34484, 228692), (57173, 137936), (68968, 114346)]