28654704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15307}}^1$

素因数の和:15334

約数の個数: 60

約数和(自身を含む): 86367736

約数和(自身を除く): 57713032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15307, 30614, 45921, 61228, 91842, 122456, 137763, 183684, 198991, 244912, 275526, 367368, 397982, 551052, 596973, 734736, 795964, 1102104, 1193946, 1591928, 1790919, 2204208, 2387892, 3183856, 3581838, 4775784, 7163676, 9551568, 14327352, 28654704]

約数ペア:

[(1, 28654704), (2, 14327352), (3, 9551568), (4, 7163676), (6, 4775784), (8, 3581838), (9, 3183856), (12, 2387892), (13, 2204208), (16, 1790919), (18, 1591928), (24, 1193946), (26, 1102104), (36, 795964), (39, 734736), (48, 596973), (52, 551052), (72, 397982), (78, 367368), (104, 275526), (117, 244912), (144, 198991), (156, 183684), (208, 137763), (234, 122456), (312, 91842), (468, 61228), (624, 45921), (936, 30614), (1872, 15307)]