68963996

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 128592072

約数和(自身を除く): 59628076

約数列:

[1, 2, 4, 19, 38, 76, 163, 293, 326, 361, 586, 652, 722, 1172, 1444, 3097, 5567, 6194, 11134, 12388, 22268, 47759, 58843, 95518, 105773, 117686, 191036, 211546, 235372, 423092, 907421, 1814842, 3629684, 17240999, 34481998, 68963996]

約数ペア:

[(1, 68963996), (2, 34481998), (4, 17240999), (19, 3629684), (38, 1814842), (76, 907421), (163, 423092), (293, 235372), (326, 211546), (361, 191036), (586, 117686), (652, 105773), (722, 95518), (1172, 58843), (1444, 47759), (3097, 22268), (5567, 12388), (6194, 11134)]