71358456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228713}}^1$

素因数の和:228735

約数の個数: 32

約数和(自身を含む): 192119760

約数和(自身を除く): 120761304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 228713, 457426, 686139, 914852, 1372278, 1829704, 2744556, 2973269, 5489112, 5946538, 8919807, 11893076, 17839614, 23786152, 35679228, 71358456]

約数ペア:

[(1, 71358456), (2, 35679228), (3, 23786152), (4, 17839614), (6, 11893076), (8, 8919807), (12, 5946538), (13, 5489112), (24, 2973269), (26, 2744556), (39, 1829704), (52, 1372278), (78, 914852), (104, 686139), (156, 457426), (312, 228713)]