28401964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4229}}^1$

素因数の和:4329

約数の個数: 24

約数和(自身を含む): 52587360

約数和(自身を除く): 24185396

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 4229, 6716, 8458, 16916, 97267, 194534, 308717, 389068, 617434, 1234868, 7100491, 14200982, 28401964]

約数ペア:

[(1, 28401964), (2, 14200982), (4, 7100491), (23, 1234868), (46, 617434), (73, 389068), (92, 308717), (146, 194534), (292, 97267), (1679, 16916), (3358, 8458), (4229, 6716)]