28896294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40471}}^1$

素因数の和:40500

約数の個数: 32

約数和(自身を含む): 69935616

約数和(自身を除く): 41039322

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 40471, 80942, 121413, 242826, 283297, 566594, 688007, 849891, 1376014, 1699782, 2064021, 4128042, 4816049, 9632098, 14448147, 28896294]

約数ペア:

[(1, 28896294), (2, 14448147), (3, 9632098), (6, 4816049), (7, 4128042), (14, 2064021), (17, 1699782), (21, 1376014), (34, 849891), (42, 688007), (51, 566594), (102, 283297), (119, 242826), (238, 121413), (357, 80942), (714, 40471)]