30756544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5313

約数の個数: 56

約数和(自身を含む): 75131168

約数和(自身を除く): 44374624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5281, 5824, 10562, 21124, 36967, 42248, 68653, 73934, 84496, 137306, 147868, 168992, 274612, 295736, 337984, 480571, 549224, 591472, 961142, 1098448, 1182944, 1922284, 2196896, 2365888, 3844568, 4393792, 7689136, 15378272, 30756544]

約数ペア:

[(1, 30756544), (2, 15378272), (4, 7689136), (7, 4393792), (8, 3844568), (13, 2365888), (14, 2196896), (16, 1922284), (26, 1182944), (28, 1098448), (32, 961142), (52, 591472), (56, 549224), (64, 480571), (91, 337984), (104, 295736), (112, 274612), (182, 168992), (208, 147868), (224, 137306), (364, 84496), (416, 73934), (448, 68653), (728, 42248), (832, 36967), (1456, 21124), (2912, 10562), (5281, 5824)]