23115540476

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{4691}}^1$

素因数の和:5551

約数の個数: 72

約数和(自身を含む): 48644854272

約数和(自身を除く): 25529313796

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 811, 868, 1519, 1622, 3038, 3244, 4691, 5677, 6076, 9382, 11354, 18764, 22708, 25141, 32837, 39739, 50282, 65674, 79478, 100564, 131348, 145421, 158956, 175987, 229859, 290842, 351974, 459718, 581684, 703948, 919436, 1017947, 1231909, 2035894, 2463818, 3804401, 4071788, 4927636, 7125629, 7608802, 14251258, 15217604, 26630807, 28502516, 53261614, 106523228, 117936431, 186415649, 235872862, 372831298, 471745724, 745662596, 825555017, 1651110034, 3302220068, 5778885119, 11557770238, 23115540476]

約数ペア:

[(1, 23115540476), (2, 11557770238), (4, 5778885119), (7, 3302220068), (14, 1651110034), (28, 825555017), (31, 745662596), (49, 471745724), (62, 372831298), (98, 235872862), (124, 186415649), (196, 117936431), (217, 106523228), (434, 53261614), (811, 28502516), (868, 26630807), (1519, 15217604), (1622, 14251258), (3038, 7608802), (3244, 7125629), (4691, 4927636), (5677, 4071788), (6076, 3804401), (9382, 2463818), (11354, 2035894), (18764, 1231909), (22708, 1017947), (25141, 919436), (32837, 703948), (39739, 581684), (50282, 459718), (65674, 351974), (79478, 290842), (100564, 229859), (131348, 175987), (145421, 158956)]