28991170076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 57316896000

約数和(自身を除く): 28325725924

約数列:

[1, 2, 4, 11, 22, 44, 59, 89, 118, 178, 179, 236, 356, 358, 649, 701, 716, 979, 1298, 1402, 1958, 1969, 2596, 2804, 3916, 3938, 5251, 7711, 7876, 10502, 10561, 15422, 15931, 21004, 21122, 30844, 31862, 41359, 42244, 57761, 62389, 63724, 82718, 115522, 116171, 124778, 125479, 165436, 175241, 231044, 232342, 249556, 250958, 350482, 454949, 464684, 501916, 686279, 700964, 909898, 939929, 1372558, 1380269, 1819796, 1879858, 2745116, 2760538, 3680951, 3759716, 5521076, 7361902, 7403261, 10339219, 11167631, 14723804, 14806522, 20678438, 22335262, 29613044, 40490461, 41356876, 44670524, 80980922, 81435871, 122843941, 161961844, 162871742, 245687882, 325743484, 491375764, 658890229, 1317780458, 2635560916, 7247792519, 14495585038, 28991170076]

約数ペア:

[(1, 28991170076), (2, 14495585038), (4, 7247792519), (11, 2635560916), (22, 1317780458), (44, 658890229), (59, 491375764), (89, 325743484), (118, 245687882), (178, 162871742), (179, 161961844), (236, 122843941), (356, 81435871), (358, 80980922), (649, 44670524), (701, 41356876), (716, 40490461), (979, 29613044), (1298, 22335262), (1402, 20678438), (1958, 14806522), (1969, 14723804), (2596, 11167631), (2804, 10339219), (3916, 7403261), (3938, 7361902), (5251, 5521076), (7711, 3759716), (7876, 3680951), (10502, 2760538), (10561, 2745116), (15422, 1879858), (15931, 1819796), (21004, 1380269), (21122, 1372558), (30844, 939929), (31862, 909898), (41359, 700964), (42244, 686279), (57761, 501916), (62389, 464684), (63724, 454949), (82718, 350482), (115522, 250958), (116171, 249556), (124778, 232342), (125479, 231044), (165436, 175241)]