70388717

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 87464448

約数和(自身を除く): 17075731

約数列:

[1, 7, 23, 53, 73, 113, 161, 371, 511, 791, 1219, 1679, 2599, 3869, 5989, 8249, 8533, 11753, 18193, 27083, 41923, 57743, 88987, 137747, 189727, 437197, 622909, 964229, 1328089, 3060379, 10055531, 70388717]

約数ペア:

[(1, 70388717), (7, 10055531), (23, 3060379), (53, 1328089), (73, 964229), (113, 622909), (161, 437197), (371, 189727), (511, 137747), (791, 88987), (1219, 57743), (1679, 41923), (2599, 27083), (3869, 18193), (5989, 11753), (8249, 8533)]