7426738928

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{284593}}^1$

素因数の和:284841

約数の個数: 40

約数和(自身を含む): 16515559008

約数和(自身を除く): 9088820080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 13048, 26096, 284593, 569186, 1138372, 1992151, 2276744, 3984302, 4553488, 7968604, 15937208, 31874416, 66310169, 132620338, 265240676, 464171183, 530481352, 928342366, 1060962704, 1856684732, 3713369464, 7426738928]

約数ペア:

[(1, 7426738928), (2, 3713369464), (4, 1856684732), (7, 1060962704), (8, 928342366), (14, 530481352), (16, 464171183), (28, 265240676), (56, 132620338), (112, 66310169), (233, 31874416), (466, 15937208), (932, 7968604), (1631, 4553488), (1864, 3984302), (3262, 2276744), (3728, 1992151), (6524, 1138372), (13048, 569186), (26096, 284593)]