43195436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 85680000

約数和(自身を除く): 42484564

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 323, 499, 646, 998, 1139, 1273, 1292, 1996, 2278, 2546, 4556, 5092, 8483, 9481, 16966, 18962, 21641, 33433, 33932, 37924, 43282, 66866, 86564, 133732, 161177, 322354, 568361, 635227, 644708, 1136722, 1270454, 2273444, 2540908, 10798859, 21597718, 43195436]

約数ペア:

[(1, 43195436), (2, 21597718), (4, 10798859), (17, 2540908), (19, 2273444), (34, 1270454), (38, 1136722), (67, 644708), (68, 635227), (76, 568361), (134, 322354), (268, 161177), (323, 133732), (499, 86564), (646, 66866), (998, 43282), (1139, 37924), (1273, 33932), (1292, 33433), (1996, 21641), (2278, 18962), (2546, 16966), (4556, 9481), (5092, 8483)]