7343728

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 19083600

約数和(自身を除く): 11739872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 34, 38, 49, 56, 58, 68, 76, 98, 112, 116, 119, 133, 136, 152, 196, 203, 232, 238, 266, 272, 304, 323, 392, 406, 464, 476, 493, 532, 551, 646, 784, 812, 833, 931, 952, 986, 1064, 1102, 1292, 1421, 1624, 1666, 1862, 1904, 1972, 2128, 2204, 2261, 2584, 2842, 3248, 3332, 3451, 3724, 3857, 3944, 4408, 4522, 5168, 5684, 6664, 6902, 7448, 7714, 7888, 8816, 9044, 9367, 11368, 13328, 13804, 14896, 15428, 15827, 18088, 18734, 22736, 24157, 26999, 27608, 30856, 31654, 36176, 37468, 48314, 53998, 55216, 61712, 63308, 65569, 74936, 96628, 107996, 126616, 131138, 149872, 193256, 215992, 253232, 262276, 386512, 431984, 458983, 524552, 917966, 1049104, 1835932, 3671864, 7343728]

約数ペア:

[(1, 7343728), (2, 3671864), (4, 1835932), (7, 1049104), (8, 917966), (14, 524552), (16, 458983), (17, 431984), (19, 386512), (28, 262276), (29, 253232), (34, 215992), (38, 193256), (49, 149872), (56, 131138), (58, 126616), (68, 107996), (76, 96628), (98, 74936), (112, 65569), (116, 63308), (119, 61712), (133, 55216), (136, 53998), (152, 48314), (196, 37468), (203, 36176), (232, 31654), (238, 30856), (266, 27608), (272, 26999), (304, 24157), (323, 22736), (392, 18734), (406, 18088), (464, 15827), (476, 15428), (493, 14896), (532, 13804), (551, 13328), (646, 11368), (784, 9367), (812, 9044), (833, 8816), (931, 7888), (952, 7714), (986, 7448), (1064, 6902), (1102, 6664), (1292, 5684), (1421, 5168), (1624, 4522), (1666, 4408), (1862, 3944), (1904, 3857), (1972, 3724), (2128, 3451), (2204, 3332), (2261, 3248), (2584, 2842)]