70140248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20063}}^1$

素因数の和:20111

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 74320552

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 20063, 40126, 80252, 160504, 381197, 461449, 762394, 922898, 1524788, 1845796, 3049576, 3691592, 8767531, 17535062, 35070124, 70140248]

約数ペア:

[(1, 70140248), (2, 35070124), (4, 17535062), (8, 8767531), (19, 3691592), (23, 3049576), (38, 1845796), (46, 1524788), (76, 922898), (92, 762394), (152, 461449), (184, 381197), (437, 160504), (874, 80252), (1748, 40126), (3496, 20063)]