7874848

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 16299360

約数和(自身を除く): 8424512

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 97, 118, 172, 194, 236, 344, 388, 472, 688, 776, 944, 1376, 1552, 1888, 2537, 3104, 4171, 5074, 5723, 8342, 10148, 11446, 16684, 20296, 22892, 33368, 40592, 45784, 66736, 81184, 91568, 133472, 183136, 246089, 492178, 984356, 1968712, 3937424, 7874848]

約数ペア:

[(1, 7874848), (2, 3937424), (4, 1968712), (8, 984356), (16, 492178), (32, 246089), (43, 183136), (59, 133472), (86, 91568), (97, 81184), (118, 66736), (172, 45784), (194, 40592), (236, 33368), (344, 22892), (388, 20296), (472, 16684), (688, 11446), (776, 10148), (944, 8342), (1376, 5723), (1552, 5074), (1888, 4171), (2537, 3104)]