28949928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{172321}}^1$

素因数の和:172337

約数の個数: 32

約数和(自身を含む): 82714560

約数和(自身を除く): 53764632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 172321, 344642, 516963, 689284, 1033926, 1206247, 1378568, 2067852, 2412494, 3618741, 4135704, 4824988, 7237482, 9649976, 14474964, 28949928]

約数ペア:

[(1, 28949928), (2, 14474964), (3, 9649976), (4, 7237482), (6, 4824988), (7, 4135704), (8, 3618741), (12, 2412494), (14, 2067852), (21, 1378568), (24, 1206247), (28, 1033926), (42, 689284), (56, 516963), (84, 344642), (168, 172321)]