2267216

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 5190144

約数和(自身を除く): 2922928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 653, 868, 1306, 1736, 2612, 3472, 4571, 5224, 9142, 10448, 18284, 20243, 36568, 40486, 73136, 80972, 141701, 161944, 283402, 323888, 566804, 1133608, 2267216]

約数ペア:

[(1, 2267216), (2, 1133608), (4, 566804), (7, 323888), (8, 283402), (14, 161944), (16, 141701), (28, 80972), (31, 73136), (56, 40486), (62, 36568), (112, 20243), (124, 18284), (217, 10448), (248, 9142), (434, 5224), (496, 4571), (653, 3472), (868, 2612), (1306, 1736)]