28145124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 84940800

約数和(自身を除く): 56795676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 108, 118, 126, 177, 189, 236, 252, 354, 378, 413, 531, 631, 708, 756, 826, 1062, 1239, 1262, 1593, 1652, 1893, 2124, 2478, 2524, 3186, 3717, 3786, 4417, 4956, 5679, 6372, 7434, 7572, 8834, 11151, 11358, 13251, 14868, 17037, 17668, 22302, 22716, 26502, 34074, 37229, 39753, 44604, 53004, 68148, 74458, 79506, 111687, 119259, 148916, 159012, 223374, 238518, 260603, 335061, 446748, 477036, 521206, 670122, 781809, 1005183, 1042412, 1340244, 1563618, 2010366, 2345427, 3127236, 4020732, 4690854, 7036281, 9381708, 14072562, 28145124]

約数ペア:

[(1, 28145124), (2, 14072562), (3, 9381708), (4, 7036281), (6, 4690854), (7, 4020732), (9, 3127236), (12, 2345427), (14, 2010366), (18, 1563618), (21, 1340244), (27, 1042412), (28, 1005183), (36, 781809), (42, 670122), (54, 521206), (59, 477036), (63, 446748), (84, 335061), (108, 260603), (118, 238518), (126, 223374), (177, 159012), (189, 148916), (236, 119259), (252, 111687), (354, 79506), (378, 74458), (413, 68148), (531, 53004), (631, 44604), (708, 39753), (756, 37229), (826, 34074), (1062, 26502), (1239, 22716), (1262, 22302), (1593, 17668), (1652, 17037), (1893, 14868), (2124, 13251), (2478, 11358), (2524, 11151), (3186, 8834), (3717, 7572), (3786, 7434), (4417, 6372), (4956, 5679)]