39639824

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 80

約数和(自身を含む): 92851200

約数和(自身を除く): 53211376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 233, 248, 343, 392, 434, 466, 496, 686, 784, 868, 932, 1372, 1519, 1631, 1736, 1864, 2744, 3038, 3262, 3472, 3728, 5488, 6076, 6524, 7223, 10633, 11417, 12152, 13048, 14446, 21266, 22834, 24304, 26096, 28892, 42532, 45668, 50561, 57784, 79919, 85064, 91336, 101122, 115568, 159838, 170128, 182672, 202244, 319676, 353927, 404488, 639352, 707854, 808976, 1278704, 1415708, 2477489, 2831416, 4954978, 5662832, 9909956, 19819912, 39639824]

約数ペア:

[(1, 39639824), (2, 19819912), (4, 9909956), (7, 5662832), (8, 4954978), (14, 2831416), (16, 2477489), (28, 1415708), (31, 1278704), (49, 808976), (56, 707854), (62, 639352), (98, 404488), (112, 353927), (124, 319676), (196, 202244), (217, 182672), (233, 170128), (248, 159838), (343, 115568), (392, 101122), (434, 91336), (466, 85064), (496, 79919), (686, 57784), (784, 50561), (868, 45668), (932, 42532), (1372, 28892), (1519, 26096), (1631, 24304), (1736, 22834), (1864, 21266), (2744, 14446), (3038, 13048), (3262, 12152), (3472, 11417), (3728, 10633), (5488, 7223), (6076, 6524)]