38638952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11867}}^1$

素因数の和:11921

約数の個数: 32

約数和(自身を含む): 81177120

約数和(自身を除く): 42538168

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 11867, 23734, 47468, 94936, 130537, 261074, 439079, 522148, 878158, 1044296, 1756316, 3512632, 4829869, 9659738, 19319476, 38638952]

約数ペア:

[(1, 38638952), (2, 19319476), (4, 9659738), (8, 4829869), (11, 3512632), (22, 1756316), (37, 1044296), (44, 878158), (74, 522148), (88, 439079), (148, 261074), (296, 130537), (407, 94936), (814, 47468), (1628, 23734), (3256, 11867)]