289130176

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{63629}}^1$

素因数の和:63712

約数の個数: 28

約数和(自身を含む): 581832720

約数和(自身を除く): 292702544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 63629, 127258, 254516, 509032, 1018064, 2036128, 4072256, 4517659, 9035318, 18070636, 36141272, 72282544, 144565088, 289130176]

約数ペア:

[(1, 289130176), (2, 144565088), (4, 72282544), (8, 36141272), (16, 18070636), (32, 9035318), (64, 4517659), (71, 4072256), (142, 2036128), (284, 1018064), (568, 509032), (1136, 254516), (2272, 127258), (4544, 63629)]