3937424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 8020320

約数和(自身を除く): 4082896

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 97, 118, 172, 194, 236, 344, 388, 472, 688, 776, 944, 1552, 2537, 4171, 5074, 5723, 8342, 10148, 11446, 16684, 20296, 22892, 33368, 40592, 45784, 66736, 91568, 246089, 492178, 984356, 1968712, 3937424]

約数ペア:

[(1, 3937424), (2, 1968712), (4, 984356), (8, 492178), (16, 246089), (43, 91568), (59, 66736), (86, 45784), (97, 40592), (118, 33368), (172, 22892), (194, 20296), (236, 16684), (344, 11446), (388, 10148), (472, 8342), (688, 5723), (776, 5074), (944, 4171), (1552, 2537)]