66623228

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30119}}^1$

素因数の和:30209

約数の個数: 24

約数和(自身を含む): 134937600

約数和(自身を除く): 68314372

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30119, 60238, 120476, 210833, 421666, 843332, 2379401, 4758802, 9517604, 16655807, 33311614, 66623228]

約数ペア:

[(1, 66623228), (2, 33311614), (4, 16655807), (7, 9517604), (14, 4758802), (28, 2379401), (79, 843332), (158, 421666), (316, 210833), (553, 120476), (1106, 60238), (2212, 30119)]