71498028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27457}}^1$

素因数の和:27502

約数の個数: 48

約数和(自身を含む): 196818944

約数和(自身を除く): 125320916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 27457, 54914, 82371, 109828, 164742, 192199, 329484, 384398, 576597, 768796, 851167, 1153194, 1702334, 2306388, 2553501, 3404668, 5107002, 5958169, 10214004, 11916338, 17874507, 23832676, 35749014, 71498028]

約数ペア:

[(1, 71498028), (2, 35749014), (3, 23832676), (4, 17874507), (6, 11916338), (7, 10214004), (12, 5958169), (14, 5107002), (21, 3404668), (28, 2553501), (31, 2306388), (42, 1702334), (62, 1153194), (84, 851167), (93, 768796), (124, 576597), (186, 384398), (217, 329484), (372, 192199), (434, 164742), (651, 109828), (868, 82371), (1302, 54914), (2604, 27457)]