28048482

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 78652080

約数和(自身を除く): 50603598

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 59, 63, 66, 77, 98, 99, 118, 126, 147, 154, 177, 198, 231, 294, 343, 354, 413, 441, 462, 531, 539, 649, 686, 693, 826, 882, 1029, 1062, 1078, 1239, 1298, 1386, 1617, 1947, 2058, 2401, 2478, 2891, 3087, 3234, 3717, 3773, 3894, 4543, 4802, 4851, 5782, 5841, 6174, 7203, 7434, 7546, 8673, 9086, 9702, 11319, 11682, 13629, 14406, 17346, 20237, 21609, 22638, 26019, 26411, 27258, 31801, 33957, 40474, 40887, 43218, 52038, 52822, 60711, 63602, 67914, 79233, 81774, 95403, 121422, 141659, 158466, 182133, 190806, 222607, 237699, 283318, 286209, 364266, 424977, 445214, 475398, 572418, 667821, 849954, 1274931, 1335642, 1558249, 2003463, 2549862, 3116498, 4006926, 4674747, 9349494, 14024241, 28048482]

約数ペア:

[(1, 28048482), (2, 14024241), (3, 9349494), (6, 4674747), (7, 4006926), (9, 3116498), (11, 2549862), (14, 2003463), (18, 1558249), (21, 1335642), (22, 1274931), (33, 849954), (42, 667821), (49, 572418), (59, 475398), (63, 445214), (66, 424977), (77, 364266), (98, 286209), (99, 283318), (118, 237699), (126, 222607), (147, 190806), (154, 182133), (177, 158466), (198, 141659), (231, 121422), (294, 95403), (343, 81774), (354, 79233), (413, 67914), (441, 63602), (462, 60711), (531, 52822), (539, 52038), (649, 43218), (686, 40887), (693, 40474), (826, 33957), (882, 31801), (1029, 27258), (1062, 26411), (1078, 26019), (1239, 22638), (1298, 21609), (1386, 20237), (1617, 17346), (1947, 14406), (2058, 13629), (2401, 11682), (2478, 11319), (2891, 9702), (3087, 9086), (3234, 8673), (3717, 7546), (3773, 7434), (3894, 7203), (4543, 6174), (4802, 5841), (4851, 5782)]