15709301776

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 34993617408

約数和(自身を除く): 19284315632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 431, 773, 842, 862, 1546, 1684, 1724, 2947, 3017, 3092, 3368, 3448, 5411, 5894, 6034, 6184, 6736, 6896, 10822, 11788, 12068, 12368, 21644, 23576, 24136, 43288, 47152, 48272, 86576, 181451, 325433, 333163, 362902, 650866, 666326, 725804, 1270157, 1301732, 1332652, 1451608, 2278031, 2332141, 2540314, 2603464, 2665304, 2903216, 4556062, 4664282, 5080628, 5206928, 5330608, 9112124, 9328564, 10161256, 18224248, 18657128, 20322512, 36448496, 37314256, 140261623, 280523246, 561046492, 981831361, 1122092984, 1963662722, 2244185968, 3927325444, 7854650888, 15709301776]

約数ペア:

[(1, 15709301776), (2, 7854650888), (4, 3927325444), (7, 2244185968), (8, 1963662722), (14, 1122092984), (16, 981831361), (28, 561046492), (56, 280523246), (112, 140261623), (421, 37314256), (431, 36448496), (773, 20322512), (842, 18657128), (862, 18224248), (1546, 10161256), (1684, 9328564), (1724, 9112124), (2947, 5330608), (3017, 5206928), (3092, 5080628), (3368, 4664282), (3448, 4556062), (5411, 2903216), (5894, 2665304), (6034, 2603464), (6184, 2540314), (6736, 2332141), (6896, 2278031), (10822, 1451608), (11788, 1332652), (12068, 1301732), (12368, 1270157), (21644, 725804), (23576, 666326), (24136, 650866), (43288, 362902), (47152, 333163), (48272, 325433), (86576, 181451)]