8018948

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 16489872

約数和(自身を除く): 8470924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 251, 326, 502, 652, 1004, 1141, 1757, 2282, 3514, 4564, 7028, 7987, 12299, 15974, 24598, 31948, 40913, 49196, 81826, 163652, 286391, 572782, 1145564, 2004737, 4009474, 8018948]

約数ペア:

[(1, 8018948), (2, 4009474), (4, 2004737), (7, 1145564), (14, 572782), (28, 286391), (49, 163652), (98, 81826), (163, 49196), (196, 40913), (251, 31948), (326, 24598), (502, 15974), (652, 12299), (1004, 7987), (1141, 7028), (1757, 4564), (2282, 3514)]