64455944

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 79866616

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 107, 124, 214, 217, 248, 347, 428, 434, 694, 749, 856, 868, 1388, 1498, 1736, 2429, 2776, 2996, 3317, 4858, 5992, 6634, 9716, 10757, 13268, 19432, 21514, 23219, 26536, 37129, 43028, 46438, 74258, 75299, 86056, 92876, 148516, 150598, 185752, 259903, 297032, 301196, 519806, 602392, 1039612, 1150999, 2079224, 2301998, 4603996, 8056993, 9207992, 16113986, 32227972, 64455944]

約数ペア:

[(1, 64455944), (2, 32227972), (4, 16113986), (7, 9207992), (8, 8056993), (14, 4603996), (28, 2301998), (31, 2079224), (56, 1150999), (62, 1039612), (107, 602392), (124, 519806), (214, 301196), (217, 297032), (248, 259903), (347, 185752), (428, 150598), (434, 148516), (694, 92876), (749, 86056), (856, 75299), (868, 74258), (1388, 46438), (1498, 43028), (1736, 37129), (2429, 26536), (2776, 23219), (2996, 21514), (3317, 19432), (4858, 13268), (5992, 10757), (6634, 9716)]