22878284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 51480576

約数和(自身を除く): 28602292

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 37, 44, 46, 47, 52, 74, 92, 94, 143, 148, 188, 253, 286, 299, 407, 481, 506, 517, 572, 598, 611, 814, 851, 962, 1012, 1034, 1081, 1196, 1222, 1628, 1702, 1739, 1924, 2068, 2162, 2444, 3289, 3404, 3478, 4324, 5291, 6578, 6721, 6956, 9361, 10582, 11063, 11891, 13156, 13442, 14053, 18722, 19129, 21164, 22126, 22607, 23782, 26884, 28106, 37444, 38258, 39997, 44252, 45214, 47564, 56212, 76516, 79994, 90428, 121693, 154583, 159988, 243386, 248677, 309166, 439967, 486772, 497354, 519961, 618332, 879934, 994708, 1039922, 1759868, 2079844, 5719571, 11439142, 22878284]

約数ペア:

[(1, 22878284), (2, 11439142), (4, 5719571), (11, 2079844), (13, 1759868), (22, 1039922), (23, 994708), (26, 879934), (37, 618332), (44, 519961), (46, 497354), (47, 486772), (52, 439967), (74, 309166), (92, 248677), (94, 243386), (143, 159988), (148, 154583), (188, 121693), (253, 90428), (286, 79994), (299, 76516), (407, 56212), (481, 47564), (506, 45214), (517, 44252), (572, 39997), (598, 38258), (611, 37444), (814, 28106), (851, 26884), (962, 23782), (1012, 22607), (1034, 22126), (1081, 21164), (1196, 19129), (1222, 18722), (1628, 14053), (1702, 13442), (1739, 13156), (1924, 11891), (2068, 11063), (2162, 10582), (2444, 9361), (3289, 6956), (3404, 6721), (3478, 6578), (4324, 5291)]