1152736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 2603664

約数和(自身を除く): 1450928

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 163, 208, 221, 272, 326, 416, 442, 544, 652, 884, 1304, 1768, 2119, 2608, 2771, 3536, 4238, 5216, 5542, 7072, 8476, 11084, 16952, 22168, 33904, 36023, 44336, 67808, 72046, 88672, 144092, 288184, 576368, 1152736]

約数ペア:

[(1, 1152736), (2, 576368), (4, 288184), (8, 144092), (13, 88672), (16, 72046), (17, 67808), (26, 44336), (32, 36023), (34, 33904), (52, 22168), (68, 16952), (104, 11084), (136, 8476), (163, 7072), (208, 5542), (221, 5216), (272, 4238), (326, 3536), (416, 2771), (442, 2608), (544, 2119), (652, 1768), (884, 1304)]