2139776

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 4340100

約数和(自身を除く): 2200324

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 229, 292, 458, 584, 916, 1168, 1832, 2336, 3664, 4672, 7328, 9344, 14656, 16717, 29312, 33434, 66868, 133736, 267472, 534944, 1069888, 2139776]

約数ペア:

[(1, 2139776), (2, 1069888), (4, 534944), (8, 267472), (16, 133736), (32, 66868), (64, 33434), (73, 29312), (128, 16717), (146, 14656), (229, 9344), (292, 7328), (458, 4672), (584, 3664), (916, 2336), (1168, 1832)]