68700346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 53771654

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 2699, 5398, 12727, 25454, 29689, 35087, 59378, 70174, 240211, 385957, 480422, 771914, 2642321, 3122743, 5284642, 6245486, 34350173, 68700346]

約数ペア:

[(1, 68700346), (2, 34350173), (11, 6245486), (13, 5284642), (22, 3122743), (26, 2642321), (89, 771914), (143, 480422), (178, 385957), (286, 240211), (979, 70174), (1157, 59378), (1958, 35087), (2314, 29689), (2699, 25454), (5398, 12727)]