82894868

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 174720000

約数和(自身を除く): 91825132

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 1949, 3038, 3898, 6076, 7796, 10633, 13643, 21266, 27286, 42532, 54572, 60419, 95501, 120838, 191002, 241676, 382004, 422933, 668507, 845866, 1337014, 1691732, 2674028, 2960531, 5921062, 11842124, 20723717, 41447434, 82894868]

約数ペア:

[(1, 82894868), (2, 41447434), (4, 20723717), (7, 11842124), (14, 5921062), (28, 2960531), (31, 2674028), (49, 1691732), (62, 1337014), (98, 845866), (124, 668507), (196, 422933), (217, 382004), (343, 241676), (434, 191002), (686, 120838), (868, 95501), (1372, 60419), (1519, 54572), (1949, 42532), (3038, 27286), (3898, 21266), (6076, 13643), (7796, 10633)]