13412944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 27046880

約数和(自身を除く): 13633936

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 163, 278, 296, 326, 556, 592, 652, 1112, 1304, 2224, 2608, 5143, 6031, 10286, 12062, 20572, 22657, 24124, 41144, 45314, 48248, 82288, 90628, 96496, 181256, 362512, 838309, 1676618, 3353236, 6706472, 13412944]

約数ペア:

[(1, 13412944), (2, 6706472), (4, 3353236), (8, 1676618), (16, 838309), (37, 362512), (74, 181256), (139, 96496), (148, 90628), (163, 82288), (278, 48248), (296, 45314), (326, 41144), (556, 24124), (592, 22657), (652, 20572), (1112, 12062), (1304, 10286), (2224, 6031), (2608, 5143)]