64147138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 110149632

約数和(自身を除く): 46002494

約数列:

[1, 2, 11, 22, 23, 46, 253, 331, 383, 506, 662, 766, 3641, 4213, 7282, 7613, 8426, 8809, 15226, 17618, 83743, 96899, 126773, 167486, 193798, 253546, 1394503, 2789006, 2915779, 5831558, 32073569, 64147138]

約数ペア:

[(1, 64147138), (2, 32073569), (11, 5831558), (22, 2915779), (23, 2789006), (46, 1394503), (253, 253546), (331, 193798), (383, 167486), (506, 126773), (662, 96899), (766, 83743), (3641, 17618), (4213, 15226), (7282, 8809), (7613, 8426)]