28774128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{14621}}^1$

素因数の和:14673

約数の個数: 40

約数和(自身を含む): 76151376

約数和(自身を除く): 47377248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 14621, 29242, 43863, 58484, 87726, 116968, 175452, 233936, 350904, 599461, 701808, 1198922, 1798383, 2397844, 3596766, 4795688, 7193532, 9591376, 14387064, 28774128]

約数ペア:

[(1, 28774128), (2, 14387064), (3, 9591376), (4, 7193532), (6, 4795688), (8, 3596766), (12, 2397844), (16, 1798383), (24, 1198922), (41, 701808), (48, 599461), (82, 350904), (123, 233936), (164, 175452), (246, 116968), (328, 87726), (492, 58484), (656, 43863), (984, 29242), (1968, 14621)]