78973462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 128913120

約数和(自身を除く): 49939658

約数列:

[1, 2, 19, 38, 41, 82, 173, 293, 346, 586, 779, 1558, 3287, 5567, 6574, 7093, 11134, 12013, 14186, 24026, 50689, 101378, 134767, 228247, 269534, 456494, 963091, 1926182, 2078249, 4156498, 39486731, 78973462]

約数ペア:

[(1, 78973462), (2, 39486731), (19, 4156498), (38, 2078249), (41, 1926182), (82, 963091), (173, 456494), (293, 269534), (346, 228247), (586, 134767), (779, 101378), (1558, 50689), (3287, 24026), (5567, 14186), (6574, 12013), (7093, 11134)]