68588032

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1356

約数の個数: 40

約数和(自身を含む): 138411900

約数和(自身を除く): 69823868

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1229, 1744, 2458, 3488, 4916, 6976, 9832, 13952, 19664, 27904, 39328, 55808, 78656, 133961, 157312, 267922, 314624, 535844, 629248, 1071688, 2143376, 4286752, 8573504, 17147008, 34294016, 68588032]

約数ペア:

[(1, 68588032), (2, 34294016), (4, 17147008), (8, 8573504), (16, 4286752), (32, 2143376), (64, 1071688), (109, 629248), (128, 535844), (218, 314624), (256, 267922), (436, 157312), (512, 133961), (872, 78656), (1229, 55808), (1744, 39328), (2458, 27904), (3488, 19664), (4916, 13952), (6976, 9832)]