72700498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 124266240

約数和(自身を除く): 51565742

約数列:

[1, 2, 13, 19, 26, 38, 247, 367, 401, 494, 734, 802, 4771, 5213, 6973, 7619, 9542, 10426, 13946, 15238, 90649, 99047, 147167, 181298, 198094, 294334, 1913171, 2796173, 3826342, 5592346, 36350249, 72700498]

約数ペア:

[(1, 72700498), (2, 36350249), (13, 5592346), (19, 3826342), (26, 2796173), (38, 1913171), (247, 294334), (367, 198094), (401, 181298), (494, 147167), (734, 99047), (802, 90649), (4771, 15238), (5213, 13946), (6973, 10426), (7619, 9542)]