22902152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 53450880

約数和(自身を除く): 30548728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 193, 326, 364, 386, 652, 728, 772, 1141, 1304, 1351, 1544, 2119, 2282, 2509, 2702, 4238, 4564, 5018, 5404, 8476, 9128, 10036, 10808, 14833, 16952, 17563, 20072, 29666, 31459, 35126, 59332, 62918, 70252, 118664, 125836, 140504, 220213, 251672, 408967, 440426, 817934, 880852, 1635868, 1761704, 2862769, 3271736, 5725538, 11451076, 22902152]

約数ペア:

[(1, 22902152), (2, 11451076), (4, 5725538), (7, 3271736), (8, 2862769), (13, 1761704), (14, 1635868), (26, 880852), (28, 817934), (52, 440426), (56, 408967), (91, 251672), (104, 220213), (163, 140504), (182, 125836), (193, 118664), (326, 70252), (364, 62918), (386, 59332), (652, 35126), (728, 31459), (772, 29666), (1141, 20072), (1304, 17563), (1351, 16952), (1544, 14833), (2119, 10808), (2282, 10036), (2509, 9128), (2702, 8476), (4238, 5404), (4564, 5018)]