66990088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{761251}}^1$

素因数の和:761268

約数の個数: 16

約数和(自身を含む): 137025360

約数和(自身を除く): 70035272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 761251, 1522502, 3045004, 6090008, 8373761, 16747522, 33495044, 66990088]

約数ペア:

[(1, 66990088), (2, 33495044), (4, 16747522), (8, 8373761), (11, 6090008), (22, 3045004), (44, 1522502), (88, 761251)]