28871664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19403}}^1$

素因数の和:19445

約数の個数: 40

約数和(自身を含む): 76995072

約数和(自身を除く): 48123408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 19403, 38806, 58209, 77612, 116418, 155224, 232836, 310448, 465672, 601493, 931344, 1202986, 1804479, 2405972, 3608958, 4811944, 7217916, 9623888, 14435832, 28871664]

約数ペア:

[(1, 28871664), (2, 14435832), (3, 9623888), (4, 7217916), (6, 4811944), (8, 3608958), (12, 2405972), (16, 1804479), (24, 1202986), (31, 931344), (48, 601493), (62, 465672), (93, 310448), (124, 232836), (186, 155224), (248, 116418), (372, 77612), (496, 58209), (744, 38806), (1488, 19403)]