13704016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 28445600

約数和(自身を除く): 14741584

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 739, 976, 1159, 1478, 2318, 2956, 4636, 5912, 9272, 11824, 14041, 18544, 28082, 45079, 56164, 90158, 112328, 180316, 224656, 360632, 721264, 856501, 1713002, 3426004, 6852008, 13704016]

約数ペア:

[(1, 13704016), (2, 6852008), (4, 3426004), (8, 1713002), (16, 856501), (19, 721264), (38, 360632), (61, 224656), (76, 180316), (122, 112328), (152, 90158), (244, 56164), (304, 45079), (488, 28082), (739, 18544), (976, 14041), (1159, 11824), (1478, 9272), (2318, 5912), (2956, 4636)]