71488452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{121579}}^1$

素因数の和:121600

約数の個数: 36

約数和(自身を含む): 194041680

約数和(自身を除く): 122553228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 121579, 243158, 364737, 486316, 729474, 851053, 1458948, 1702106, 2553159, 3404212, 5106318, 5957371, 10212636, 11914742, 17872113, 23829484, 35744226, 71488452]

約数ペア:

[(1, 71488452), (2, 35744226), (3, 23829484), (4, 17872113), (6, 11914742), (7, 10212636), (12, 5957371), (14, 5106318), (21, 3404212), (28, 2553159), (42, 1702106), (49, 1458948), (84, 851053), (98, 729474), (147, 486316), (196, 364737), (294, 243158), (588, 121579)]