28800414

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 68558400

約数和(自身を除く): 39757986

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 137, 153, 229, 274, 306, 411, 458, 459, 687, 822, 918, 1233, 1374, 2061, 2329, 2466, 3699, 3893, 4122, 4658, 6183, 6987, 7398, 7786, 11679, 12366, 13974, 20961, 23358, 31373, 35037, 41922, 62746, 62883, 70074, 94119, 105111, 125766, 188238, 210222, 282357, 533341, 564714, 847071, 1066682, 1600023, 1694142, 3200046, 4800069, 9600138, 14400207, 28800414]

約数ペア:

[(1, 28800414), (2, 14400207), (3, 9600138), (6, 4800069), (9, 3200046), (17, 1694142), (18, 1600023), (27, 1066682), (34, 847071), (51, 564714), (54, 533341), (102, 282357), (137, 210222), (153, 188238), (229, 125766), (274, 105111), (306, 94119), (411, 70074), (458, 62883), (459, 62746), (687, 41922), (822, 35037), (918, 31373), (1233, 23358), (1374, 20961), (2061, 13974), (2329, 12366), (2466, 11679), (3699, 7786), (3893, 7398), (4122, 6987), (4658, 6183)]