375492728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{49459}}^1$

素因数の和:49551

約数の個数: 32

約数和(自身を含む): 768608400

約数和(自身を除く): 393115672

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 49459, 98918, 197836, 395672, 642967, 1285934, 2571868, 3610507, 5143736, 7221014, 14442028, 28884056, 46936591, 93873182, 187746364, 375492728]

約数ペア:

[(1, 375492728), (2, 187746364), (4, 93873182), (8, 46936591), (13, 28884056), (26, 14442028), (52, 7221014), (73, 5143736), (104, 3610507), (146, 2571868), (292, 1285934), (584, 642967), (949, 395672), (1898, 197836), (3796, 98918), (7592, 49459)]