66003504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{196439}}^1$

素因数の和:196457

約数の個数: 40

約数和(自身を含む): 194868480

約数和(自身を除く): 128864976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 196439, 392878, 589317, 785756, 1178634, 1375073, 1571512, 2357268, 2750146, 3143024, 4125219, 4714536, 5500292, 8250438, 9429072, 11000584, 16500876, 22001168, 33001752, 66003504]

約数ペア:

[(1, 66003504), (2, 33001752), (3, 22001168), (4, 16500876), (6, 11000584), (7, 9429072), (8, 8250438), (12, 5500292), (14, 4714536), (16, 4125219), (21, 3143024), (24, 2750146), (28, 2357268), (42, 1571512), (48, 1375073), (56, 1178634), (84, 785756), (112, 589317), (168, 392878), (336, 196439)]