13748476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 29666560

約数和(自身を除く): 15918084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 601, 602, 817, 1202, 1204, 1634, 2404, 3268, 4207, 5719, 8414, 11419, 11438, 16828, 22838, 22876, 25843, 45676, 51686, 79933, 103372, 159866, 180901, 319732, 361802, 491017, 723604, 982034, 1964068, 3437119, 6874238, 13748476]

約数ペア:

[(1, 13748476), (2, 6874238), (4, 3437119), (7, 1964068), (14, 982034), (19, 723604), (28, 491017), (38, 361802), (43, 319732), (76, 180901), (86, 159866), (133, 103372), (172, 79933), (266, 51686), (301, 45676), (532, 25843), (601, 22876), (602, 22838), (817, 16828), (1202, 11438), (1204, 11419), (1634, 8414), (2404, 5719), (3268, 4207)]