27408032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 57808800

約数和(自身を除く): 30400768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 739, 976, 1159, 1478, 1952, 2318, 2956, 4636, 5912, 9272, 11824, 14041, 18544, 23648, 28082, 37088, 45079, 56164, 90158, 112328, 180316, 224656, 360632, 449312, 721264, 856501, 1442528, 1713002, 3426004, 6852008, 13704016, 27408032]

約数ペア:

[(1, 27408032), (2, 13704016), (4, 6852008), (8, 3426004), (16, 1713002), (19, 1442528), (32, 856501), (38, 721264), (61, 449312), (76, 360632), (122, 224656), (152, 180316), (244, 112328), (304, 90158), (488, 56164), (608, 45079), (739, 37088), (976, 28082), (1159, 23648), (1478, 18544), (1952, 14041), (2318, 11824), (2956, 9272), (4636, 5912)]