29886456

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17539}}^1$

素因数の和:17619

約数の個数: 32

約数和(自身を含む): 75772800

約数和(自身を除く): 45886344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 17539, 35078, 52617, 70156, 105234, 140312, 210468, 420936, 1245269, 2490538, 3735807, 4981076, 7471614, 9962152, 14943228, 29886456]

約数ペア:

[(1, 29886456), (2, 14943228), (3, 9962152), (4, 7471614), (6, 4981076), (8, 3735807), (12, 2490538), (24, 1245269), (71, 420936), (142, 210468), (213, 140312), (284, 105234), (426, 70156), (568, 52617), (852, 35078), (1704, 17539)]