71218084

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 148377600

約数和(自身を除く): 77159516

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 229, 383, 406, 458, 766, 812, 916, 1532, 1603, 2681, 3206, 5362, 6412, 6641, 10724, 11107, 13282, 22214, 26564, 44428, 46487, 77749, 87707, 92974, 155498, 175414, 185948, 310996, 350828, 613949, 1227898, 2455796, 2543503, 5087006, 10174012, 17804521, 35609042, 71218084]

約数ペア:

[(1, 71218084), (2, 35609042), (4, 17804521), (7, 10174012), (14, 5087006), (28, 2543503), (29, 2455796), (58, 1227898), (116, 613949), (203, 350828), (229, 310996), (383, 185948), (406, 175414), (458, 155498), (766, 92974), (812, 87707), (916, 77749), (1532, 46487), (1603, 44428), (2681, 26564), (3206, 22214), (5362, 13282), (6412, 11107), (6641, 10724)]