28734216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10061}}^1$

素因数の和:10094

約数の個数: 64

約数和(自身を含む): 86935680

約数和(自身を除く): 58201464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 10061, 20122, 30183, 40244, 60366, 70427, 80488, 120732, 140854, 171037, 211281, 241464, 281708, 342074, 422562, 513111, 563416, 684148, 845124, 1026222, 1197259, 1368296, 1690248, 2052444, 2394518, 3591777, 4104888, 4789036, 7183554, 9578072, 14367108, 28734216]

約数ペア:

[(1, 28734216), (2, 14367108), (3, 9578072), (4, 7183554), (6, 4789036), (7, 4104888), (8, 3591777), (12, 2394518), (14, 2052444), (17, 1690248), (21, 1368296), (24, 1197259), (28, 1026222), (34, 845124), (42, 684148), (51, 563416), (56, 513111), (68, 422562), (84, 342074), (102, 281708), (119, 241464), (136, 211281), (168, 171037), (204, 140854), (238, 120732), (357, 80488), (408, 70427), (476, 60366), (714, 40244), (952, 30183), (1428, 20122), (2856, 10061)]