72211048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99191}}^1$

素因数の和:99217

約数の個数: 32

約数和(自身を含む): 166642560

約数和(自身を除く): 94431512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99191, 198382, 396764, 694337, 793528, 1289483, 1388674, 2578966, 2777348, 5157932, 5554696, 9026381, 10315864, 18052762, 36105524, 72211048]

約数ペア:

[(1, 72211048), (2, 36105524), (4, 18052762), (7, 10315864), (8, 9026381), (13, 5554696), (14, 5157932), (26, 2777348), (28, 2578966), (52, 1388674), (56, 1289483), (91, 793528), (104, 694337), (182, 396764), (364, 198382), (728, 99191)]