29776552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 60820200

約数和(自身を除く): 31043648

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 3217, 4628, 6434, 9256, 12868, 25736, 41821, 83642, 167284, 286313, 334568, 572626, 1145252, 2290504, 3722069, 7444138, 14888276, 29776552]

約数ペア:

[(1, 29776552), (2, 14888276), (4, 7444138), (8, 3722069), (13, 2290504), (26, 1145252), (52, 572626), (89, 334568), (104, 286313), (178, 167284), (356, 83642), (712, 41821), (1157, 25736), (2314, 12868), (3217, 9256), (4628, 6434)]