13697216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 29742384

約数和(自身を除く): 16045168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 163, 202, 208, 326, 404, 416, 652, 808, 832, 1304, 1313, 1616, 2119, 2608, 2626, 3232, 4238, 5216, 5252, 6464, 8476, 10432, 10504, 16463, 16952, 21008, 32926, 33904, 42016, 65852, 67808, 84032, 131704, 135616, 214019, 263408, 428038, 526816, 856076, 1053632, 1712152, 3424304, 6848608, 13697216]

約数ペア:

[(1, 13697216), (2, 6848608), (4, 3424304), (8, 1712152), (13, 1053632), (16, 856076), (26, 526816), (32, 428038), (52, 263408), (64, 214019), (101, 135616), (104, 131704), (163, 84032), (202, 67808), (208, 65852), (326, 42016), (404, 33904), (416, 32926), (652, 21008), (808, 16952), (832, 16463), (1304, 10504), (1313, 10432), (1616, 8476), (2119, 6464), (2608, 5252), (2626, 5216), (3232, 4238)]