8049972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 21934080

約数和(自身を除く): 13884108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 2039, 3948, 4078, 6117, 8156, 12234, 14273, 24468, 28546, 42819, 57092, 85638, 95833, 171276, 191666, 287499, 383332, 574998, 670831, 1149996, 1341662, 2012493, 2683324, 4024986, 8049972]

約数ペア:

[(1, 8049972), (2, 4024986), (3, 2683324), (4, 2012493), (6, 1341662), (7, 1149996), (12, 670831), (14, 574998), (21, 383332), (28, 287499), (42, 191666), (47, 171276), (84, 95833), (94, 85638), (141, 57092), (188, 42819), (282, 28546), (329, 24468), (564, 14273), (658, 12234), (987, 8156), (1316, 6117), (1974, 4078), (2039, 3948)]