4268163928

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{399043}}^1$

素因数の和:399247

約数の個数: 32

約数和(自身を含む): 9193973760

約数和(自身を除く): 4925809832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 399043, 798086, 1596172, 2793301, 3192344, 5586602, 11173204, 22346408, 76217213, 152434426, 304868852, 533520491, 609737704, 1067040982, 2134081964, 4268163928]

約数ペア:

[(1, 4268163928), (2, 2134081964), (4, 1067040982), (7, 609737704), (8, 533520491), (14, 304868852), (28, 152434426), (56, 76217213), (191, 22346408), (382, 11173204), (764, 5586602), (1337, 3192344), (1528, 2793301), (2674, 1596172), (5348, 798086), (10696, 399043)]