74719918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 63658322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 571, 719, 1142, 1438, 3997, 5033, 7423, 7994, 9347, 10066, 14846, 18694, 51961, 65429, 103922, 130858, 410549, 821098, 2873843, 5337137, 5747686, 10674274, 37359959, 74719918]

約数ペア:

[(1, 74719918), (2, 37359959), (7, 10674274), (13, 5747686), (14, 5337137), (26, 2873843), (91, 821098), (182, 410549), (571, 130858), (719, 103922), (1142, 65429), (1438, 51961), (3997, 18694), (5033, 14846), (7423, 10066), (7994, 9347)]