64928032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9181}}^1$

素因数の和:9221

約数の個数: 48

約数和(自身を含む): 145773432

約数和(自身を除く): 80845400

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, 9181, 18362, 36724, 73448, 119353, 146896, 156077, 238706, 293792, 312154, 477412, 624308, 954824, 1248616, 1909648, 2029001, 2497232, 3819296, 4058002, 4994464, 8116004, 16232008, 32464016, 64928032]

約数ペア:

[(1, 64928032), (2, 32464016), (4, 16232008), (8, 8116004), (13, 4994464), (16, 4058002), (17, 3819296), (26, 2497232), (32, 2029001), (34, 1909648), (52, 1248616), (68, 954824), (104, 624308), (136, 477412), (208, 312154), (221, 293792), (272, 238706), (416, 156077), (442, 146896), (544, 119353), (884, 73448), (1768, 36724), (3536, 18362), (7072, 9181)]