68536468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17117}}^1$

素因数の和:17152

約数の個数: 48

約数和(自身を含む): 161046144

約数和(自身を除く): 92509676

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 17117, 34234, 68468, 119819, 188287, 222521, 239638, 376574, 445042, 479276, 753148, 890084, 1318009, 1557647, 2447731, 2636018, 3115294, 4895462, 5272036, 6230588, 9790924, 17134117, 34268234, 68536468]

約数ペア:

[(1, 68536468), (2, 34268234), (4, 17134117), (7, 9790924), (11, 6230588), (13, 5272036), (14, 4895462), (22, 3115294), (26, 2636018), (28, 2447731), (44, 1557647), (52, 1318009), (77, 890084), (91, 753148), (143, 479276), (154, 445042), (182, 376574), (286, 239638), (308, 222521), (364, 188287), (572, 119819), (1001, 68468), (2002, 34234), (4004, 17117)]