3123064

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 7058880

約数和(自身を除く): 3935816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 257, 392, 434, 514, 868, 1028, 1519, 1736, 1799, 2056, 3038, 3598, 6076, 7196, 7967, 12152, 12593, 14392, 15934, 25186, 31868, 50372, 55769, 63736, 100744, 111538, 223076, 390383, 446152, 780766, 1561532, 3123064]

約数ペア:

[(1, 3123064), (2, 1561532), (4, 780766), (7, 446152), (8, 390383), (14, 223076), (28, 111538), (31, 100744), (49, 63736), (56, 55769), (62, 50372), (98, 31868), (124, 25186), (196, 15934), (217, 14392), (248, 12593), (257, 12152), (392, 7967), (434, 7196), (514, 6076), (868, 3598), (1028, 3038), (1519, 2056), (1736, 1799)]