7562152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 16632000

約数和(自身を除く): 9069848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 89, 104, 152, 172, 178, 247, 344, 356, 494, 559, 712, 817, 988, 1118, 1157, 1634, 1691, 1976, 2236, 2314, 3268, 3382, 3827, 4472, 4628, 6536, 6764, 7654, 9256, 10621, 13528, 15308, 21242, 21983, 30616, 42484, 43966, 49751, 72713, 84968, 87932, 99502, 145426, 175864, 199004, 290852, 398008, 581704, 945269, 1890538, 3781076, 7562152]

約数ペア:

[(1, 7562152), (2, 3781076), (4, 1890538), (8, 945269), (13, 581704), (19, 398008), (26, 290852), (38, 199004), (43, 175864), (52, 145426), (76, 99502), (86, 87932), (89, 84968), (104, 72713), (152, 49751), (172, 43966), (178, 42484), (247, 30616), (344, 21983), (356, 21242), (494, 15308), (559, 13528), (712, 10621), (817, 9256), (988, 7654), (1118, 6764), (1157, 6536), (1634, 4628), (1691, 4472), (1976, 3827), (2236, 3382), (2314, 3268)]