78707512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24413}}^1$

素因数の和:24463

約数の個数: 32

約数和(自身を含む): 164062080

約数和(自身を除く): 85354568

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 24413, 48826, 97652, 195304, 317369, 634738, 756803, 1269476, 1513606, 2538952, 3027212, 6054424, 9838439, 19676878, 39353756, 78707512]

約数ペア:

[(1, 78707512), (2, 39353756), (4, 19676878), (8, 9838439), (13, 6054424), (26, 3027212), (31, 2538952), (52, 1513606), (62, 1269476), (104, 756803), (124, 634738), (248, 317369), (403, 195304), (806, 97652), (1612, 48826), (3224, 24413)]