28574042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 23628838

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 569, 1138, 1477, 2954, 3587, 3983, 7174, 7966, 9673, 19346, 25109, 50218, 67711, 120059, 135422, 240118, 840413, 1680826, 2041003, 4082006, 14287021, 28574042]

約数ペア:

[(1, 28574042), (2, 14287021), (7, 4082006), (14, 2041003), (17, 1680826), (34, 840413), (119, 240118), (211, 135422), (238, 120059), (422, 67711), (569, 50218), (1138, 25109), (1477, 19346), (2954, 9673), (3587, 7966), (3983, 7174)]