8388354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 19248768

約数和(自身を除く): 10860414

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 61, 78, 82, 86, 122, 123, 129, 183, 246, 258, 366, 533, 559, 793, 1066, 1118, 1586, 1599, 1677, 1763, 2379, 2501, 2623, 3198, 3354, 3526, 4758, 5002, 5246, 5289, 7503, 7869, 10578, 15006, 15738, 22919, 32513, 34099, 45838, 65026, 68198, 68757, 97539, 102297, 107543, 137514, 195078, 204594, 215086, 322629, 645258, 1398059, 2796118, 4194177, 8388354]

約数ペア:

[(1, 8388354), (2, 4194177), (3, 2796118), (6, 1398059), (13, 645258), (26, 322629), (39, 215086), (41, 204594), (43, 195078), (61, 137514), (78, 107543), (82, 102297), (86, 97539), (122, 68757), (123, 68198), (129, 65026), (183, 45838), (246, 34099), (258, 32513), (366, 22919), (533, 15738), (559, 15006), (793, 10578), (1066, 7869), (1118, 7503), (1586, 5289), (1599, 5246), (1677, 5002), (1763, 4758), (2379, 3526), (2501, 3354), (2623, 3198)]