28804656

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20693}}^1$

素因数の和:20733

約数の個数: 40

約数和(自身を含む): 76981680

約数和(自身を除く): 48177024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20693, 41386, 62079, 82772, 124158, 165544, 248316, 331088, 496632, 600097, 993264, 1200194, 1800291, 2400388, 3600582, 4800776, 7201164, 9601552, 14402328, 28804656]

約数ペア:

[(1, 28804656), (2, 14402328), (3, 9601552), (4, 7201164), (6, 4800776), (8, 3600582), (12, 2400388), (16, 1800291), (24, 1200194), (29, 993264), (48, 600097), (58, 496632), (87, 331088), (116, 248316), (174, 165544), (232, 124158), (348, 82772), (464, 62079), (696, 41386), (1392, 20693)]