28338408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 89294400

約数和(自身を除く): 60955992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 84, 118, 126, 168, 177, 236, 252, 354, 413, 472, 504, 531, 708, 826, 953, 1062, 1239, 1416, 1652, 1906, 2124, 2478, 2859, 3304, 3717, 3812, 4248, 4956, 5718, 6671, 7434, 7624, 8577, 9912, 11436, 13342, 14868, 17154, 20013, 22872, 26684, 29736, 34308, 40026, 53368, 56227, 60039, 68616, 80052, 112454, 120078, 160104, 168681, 224908, 240156, 337362, 393589, 449816, 480312, 506043, 674724, 787178, 1012086, 1180767, 1349448, 1574356, 2024172, 2361534, 3148712, 3542301, 4048344, 4723068, 7084602, 9446136, 14169204, 28338408]

約数ペア:

[(1, 28338408), (2, 14169204), (3, 9446136), (4, 7084602), (6, 4723068), (7, 4048344), (8, 3542301), (9, 3148712), (12, 2361534), (14, 2024172), (18, 1574356), (21, 1349448), (24, 1180767), (28, 1012086), (36, 787178), (42, 674724), (56, 506043), (59, 480312), (63, 449816), (72, 393589), (84, 337362), (118, 240156), (126, 224908), (168, 168681), (177, 160104), (236, 120078), (252, 112454), (354, 80052), (413, 68616), (472, 60039), (504, 56227), (531, 53368), (708, 40026), (826, 34308), (953, 29736), (1062, 26684), (1239, 22872), (1416, 20013), (1652, 17154), (1906, 14868), (2124, 13342), (2478, 11436), (2859, 9912), (3304, 8577), (3717, 7624), (3812, 7434), (4248, 6671), (4956, 5718)]