13074432784

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{181549}}^1$

素因数の和:182207

約数の個数: 40

約数和(自身を含む): 28995713600

約数和(自身を除く): 15921280816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 1286, 2572, 4501, 5144, 9002, 10288, 18004, 36008, 72016, 181549, 363098, 726196, 1270843, 1452392, 2541686, 2904784, 5083372, 10166744, 20333488, 116736007, 233472014, 466944028, 817152049, 933888056, 1634304098, 1867776112, 3268608196, 6537216392, 13074432784]

約数ペア:

[(1, 13074432784), (2, 6537216392), (4, 3268608196), (7, 1867776112), (8, 1634304098), (14, 933888056), (16, 817152049), (28, 466944028), (56, 233472014), (112, 116736007), (643, 20333488), (1286, 10166744), (2572, 5083372), (4501, 2904784), (5144, 2541686), (9002, 1452392), (10288, 1270843), (18004, 726196), (36008, 363098), (72016, 181549)]