863968

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 2154600

約数和(自身を除く): 1290632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 196, 203, 224, 232, 266, 304, 392, 406, 464, 532, 551, 608, 784, 812, 928, 931, 1064, 1102, 1421, 1568, 1624, 1862, 2128, 2204, 2842, 3248, 3724, 3857, 4256, 4408, 5684, 6496, 7448, 7714, 8816, 11368, 14896, 15428, 17632, 22736, 26999, 29792, 30856, 45472, 53998, 61712, 107996, 123424, 215992, 431984, 863968]

約数ペア:

[(1, 863968), (2, 431984), (4, 215992), (7, 123424), (8, 107996), (14, 61712), (16, 53998), (19, 45472), (28, 30856), (29, 29792), (32, 26999), (38, 22736), (49, 17632), (56, 15428), (58, 14896), (76, 11368), (98, 8816), (112, 7714), (116, 7448), (133, 6496), (152, 5684), (196, 4408), (203, 4256), (224, 3857), (232, 3724), (266, 3248), (304, 2842), (392, 2204), (406, 2128), (464, 1862), (532, 1624), (551, 1568), (608, 1421), (784, 1102), (812, 1064), (928, 931)]