78564106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 51450614

約数列:

[1, 2, 17, 31, 34, 62, 131, 262, 527, 569, 1054, 1138, 2227, 4061, 4454, 8122, 9673, 17639, 19346, 35278, 69037, 74539, 138074, 149078, 299863, 599726, 1267163, 2310709, 2534326, 4621418, 39282053, 78564106]

約数ペア:

[(1, 78564106), (2, 39282053), (17, 4621418), (31, 2534326), (34, 2310709), (62, 1267163), (131, 599726), (262, 299863), (527, 149078), (569, 138074), (1054, 74539), (1138, 69037), (2227, 35278), (4061, 19346), (4454, 17639), (8122, 9673)]