69793648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 140435456

約数和(自身を除く): 70641808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 446, 496, 631, 892, 1262, 1784, 2524, 3568, 5048, 6913, 10096, 13826, 19561, 27652, 39122, 55304, 78244, 110608, 140713, 156488, 281426, 312976, 562852, 1125704, 2251408, 4362103, 8724206, 17448412, 34896824, 69793648]

約数ペア:

[(1, 69793648), (2, 34896824), (4, 17448412), (8, 8724206), (16, 4362103), (31, 2251408), (62, 1125704), (124, 562852), (223, 312976), (248, 281426), (446, 156488), (496, 140713), (631, 110608), (892, 78244), (1262, 55304), (1784, 39122), (2524, 27652), (3568, 19561), (5048, 13826), (6913, 10096)]