71365207354

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1\times {\mathrm{21031}}^1$

素因数の和:22690

約数の個数: 32

約数和(自身を含む): 123179544576

約数和(自身を除く): 51814337222

約数列:

[1, 2, 7, 14, 163, 326, 1141, 1487, 2282, 2974, 10409, 20818, 21031, 42062, 147217, 242381, 294434, 484762, 1696667, 3393334, 3428053, 6856106, 23996371, 31273097, 47992742, 62546194, 218911679, 437823358, 5097514811, 10195029622, 35682603677, 71365207354]

約数ペア:

[(1, 71365207354), (2, 35682603677), (7, 10195029622), (14, 5097514811), (163, 437823358), (326, 218911679), (1141, 62546194), (1487, 47992742), (2282, 31273097), (2974, 23996371), (10409, 6856106), (20818, 3428053), (21031, 3393334), (42062, 1696667), (147217, 484762), (242381, 294434)]