3967728

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 10344576

約数和(自身を除く): 6376848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 631, 786, 1048, 1262, 1572, 1893, 2096, 2524, 3144, 3786, 5048, 6288, 7572, 10096, 15144, 30288, 82661, 165322, 247983, 330644, 495966, 661288, 991932, 1322576, 1983864, 3967728]

約数ペア:

[(1, 3967728), (2, 1983864), (3, 1322576), (4, 991932), (6, 661288), (8, 495966), (12, 330644), (16, 247983), (24, 165322), (48, 82661), (131, 30288), (262, 15144), (393, 10096), (524, 7572), (631, 6288), (786, 5048), (1048, 3786), (1262, 3144), (1572, 2524), (1893, 2096)]