13369888

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3545

約数の個数: 48

約数和(自身を含む): 31860864

約数和(自身を除く): 18490976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3511, 3808, 7022, 14044, 24577, 28088, 49154, 56176, 59687, 98308, 112352, 119374, 196616, 238748, 393232, 417809, 477496, 786464, 835618, 954992, 1671236, 1909984, 3342472, 6684944, 13369888]

約数ペア:

[(1, 13369888), (2, 6684944), (4, 3342472), (7, 1909984), (8, 1671236), (14, 954992), (16, 835618), (17, 786464), (28, 477496), (32, 417809), (34, 393232), (56, 238748), (68, 196616), (112, 119374), (119, 112352), (136, 98308), (224, 59687), (238, 56176), (272, 49154), (476, 28088), (544, 24577), (952, 14044), (1904, 7022), (3511, 3808)]