71829688

素因数分解:

$2^3\times 7^3\times {\mathrm{26177}}^1$

素因数の和:26204

約数の個数: 32

約数和(自身を含む): 157068000

約数和(自身を除く): 85238312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 26177, 52354, 104708, 183239, 209416, 366478, 732956, 1282673, 1465912, 2565346, 5130692, 8978711, 10261384, 17957422, 35914844, 71829688]

約数ペア:

[(1, 71829688), (2, 35914844), (4, 17957422), (7, 10261384), (8, 8978711), (14, 5130692), (28, 2565346), (49, 1465912), (56, 1282673), (98, 732956), (196, 366478), (343, 209416), (392, 183239), (686, 104708), (1372, 52354), (2744, 26177)]