67922608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 142397136

約数和(自身を除く): 74474528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 1004, 1301, 2008, 2602, 3263, 4016, 5204, 6526, 10408, 13052, 16913, 20816, 26104, 33826, 52208, 67652, 135304, 270608, 326551, 653102, 1306204, 2612408, 4245163, 5224816, 8490326, 16980652, 33961304, 67922608]

約数ペア:

[(1, 67922608), (2, 33961304), (4, 16980652), (8, 8490326), (13, 5224816), (16, 4245163), (26, 2612408), (52, 1306204), (104, 653102), (208, 326551), (251, 270608), (502, 135304), (1004, 67652), (1301, 52208), (2008, 33826), (2602, 26104), (3263, 20816), (4016, 16913), (5204, 13052), (6526, 10408)]