29142568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40031}}^1$

素因数の和:40057

約数の個数: 32

約数和(自身を含む): 67253760

約数和(自身を除く): 38111192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 40031, 80062, 160124, 280217, 320248, 520403, 560434, 1040806, 1120868, 2081612, 2241736, 3642821, 4163224, 7285642, 14571284, 29142568]

約数ペア:

[(1, 29142568), (2, 14571284), (4, 7285642), (7, 4163224), (8, 3642821), (13, 2241736), (14, 2081612), (26, 1120868), (28, 1040806), (52, 560434), (56, 520403), (91, 320248), (104, 280217), (182, 160124), (364, 80062), (728, 40031)]