71543836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196549}}^1$

素因数の和:196573

約数の個数: 24

約数和(自身を含む): 154095200

約数和(自身を除く): 82551364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 196549, 393098, 786196, 1375843, 2555137, 2751686, 5110274, 5503372, 10220548, 17885959, 35771918, 71543836]

約数ペア:

[(1, 71543836), (2, 35771918), (4, 17885959), (7, 10220548), (13, 5503372), (14, 5110274), (26, 2751686), (28, 2555137), (52, 1375843), (91, 786196), (182, 393098), (364, 196549)]