7918804936

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{128669}}^1$

素因数の和:128846

約数の個数: 48

約数和(自身を含む): 17382030300

約数和(自身を除く): 9463225364

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 1099, 1256, 2198, 4396, 7693, 8792, 15386, 30772, 61544, 128669, 257338, 514676, 900683, 1029352, 1801366, 3602732, 6304781, 7205464, 12609562, 20201033, 25219124, 40402066, 50438248, 80804132, 141407231, 161608264, 282814462, 565628924, 989850617, 1131257848, 1979701234, 3959402468, 7918804936]

約数ペア:

[(1, 7918804936), (2, 3959402468), (4, 1979701234), (7, 1131257848), (8, 989850617), (14, 565628924), (28, 282814462), (49, 161608264), (56, 141407231), (98, 80804132), (157, 50438248), (196, 40402066), (314, 25219124), (392, 20201033), (628, 12609562), (1099, 7205464), (1256, 6304781), (2198, 3602732), (4396, 1801366), (7693, 1029352), (8792, 900683), (15386, 514676), (30772, 257338), (61544, 128669)]