25567764

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 61688256

約数和(自身を除く): 36120492

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 246, 314, 331, 471, 492, 628, 662, 942, 993, 1324, 1884, 1986, 3972, 6437, 12874, 13571, 19311, 25748, 27142, 38622, 40713, 51967, 54284, 77244, 81426, 103934, 155901, 162852, 207868, 311802, 623604, 2130647, 4261294, 6391941, 8522588, 12783882, 25567764]

約数ペア:

[(1, 25567764), (2, 12783882), (3, 8522588), (4, 6391941), (6, 4261294), (12, 2130647), (41, 623604), (82, 311802), (123, 207868), (157, 162852), (164, 155901), (246, 103934), (314, 81426), (331, 77244), (471, 54284), (492, 51967), (628, 40713), (662, 38622), (942, 27142), (993, 25748), (1324, 19311), (1884, 13571), (1986, 12874), (3972, 6437)]