39915888

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8573}}^1$

素因数の和:8681

約数の個数: 40

約数和(自身を含む): 104191248

約数和(自身を除く): 64275360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 8573, 17146, 25719, 34292, 51438, 68584, 102876, 137168, 205752, 411504, 831581, 1663162, 2494743, 3326324, 4989486, 6652648, 9978972, 13305296, 19957944, 39915888]

約数ペア:

[(1, 39915888), (2, 19957944), (3, 13305296), (4, 9978972), (6, 6652648), (8, 4989486), (12, 3326324), (16, 2494743), (24, 1663162), (48, 831581), (97, 411504), (194, 205752), (291, 137168), (388, 102876), (582, 68584), (776, 51438), (1164, 34292), (1552, 25719), (2328, 17146), (4656, 8573)]