42697096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 43789304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 571, 719, 1142, 1438, 2284, 2876, 4568, 5752, 7423, 9347, 14846, 18694, 29692, 37388, 59384, 74776, 410549, 821098, 1642196, 3284392, 5337137, 10674274, 21348548, 42697096]

約数ペア:

[(1, 42697096), (2, 21348548), (4, 10674274), (8, 5337137), (13, 3284392), (26, 1642196), (52, 821098), (104, 410549), (571, 74776), (719, 59384), (1142, 37388), (1438, 29692), (2284, 18694), (2876, 14846), (4568, 9347), (5752, 7423)]