61519328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8699}}^1$

素因数の和:8739

約数の個数: 48

約数和(自身を含む): 138121200

約数和(自身を除く): 76601872

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 8699, 17398, 34796, 69592, 113087, 139184, 147883, 226174, 278368, 295766, 452348, 591532, 904696, 1183064, 1809392, 1922479, 2366128, 3618784, 3844958, 4732256, 7689916, 15379832, 30759664, 61519328]

約数ペア:

[(1, 61519328), (2, 30759664), (4, 15379832), (8, 7689916), (13, 4732256), (16, 3844958), (17, 3618784), (26, 2366128), (32, 1922479), (34, 1809392), (52, 1183064), (68, 904696), (104, 591532), (136, 452348), (208, 295766), (221, 278368), (272, 226174), (416, 147883), (442, 139184), (544, 113087), (884, 69592), (1768, 34796), (3536, 17398), (7072, 8699)]