16787792

素因数分解:

$2^4\times 7^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 100

約数和(自身を含む): 41678880

約数和(自身を除く): 24891088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 266, 304, 322, 343, 368, 392, 437, 532, 644, 686, 784, 874, 931, 1064, 1127, 1288, 1372, 1748, 1862, 2128, 2254, 2401, 2576, 2744, 3059, 3496, 3724, 4508, 4802, 5488, 6118, 6517, 6992, 7448, 7889, 9016, 9604, 12236, 13034, 14896, 15778, 18032, 19208, 21413, 24472, 26068, 31556, 38416, 42826, 45619, 48944, 52136, 55223, 63112, 85652, 91238, 104272, 110446, 126224, 149891, 171304, 182476, 220892, 299782, 342608, 364952, 441784, 599564, 729904, 883568, 1049237, 1199128, 2098474, 2398256, 4196948, 8393896, 16787792]

約数ペア:

[(1, 16787792), (2, 8393896), (4, 4196948), (7, 2398256), (8, 2098474), (14, 1199128), (16, 1049237), (19, 883568), (23, 729904), (28, 599564), (38, 441784), (46, 364952), (49, 342608), (56, 299782), (76, 220892), (92, 182476), (98, 171304), (112, 149891), (133, 126224), (152, 110446), (161, 104272), (184, 91238), (196, 85652), (266, 63112), (304, 55223), (322, 52136), (343, 48944), (368, 45619), (392, 42826), (437, 38416), (532, 31556), (644, 26068), (686, 24472), (784, 21413), (874, 19208), (931, 18032), (1064, 15778), (1127, 14896), (1288, 13034), (1372, 12236), (1748, 9604), (1862, 9016), (2128, 7889), (2254, 7448), (2401, 6992), (2576, 6517), (2744, 6118), (3059, 5488), (3496, 4802), (3724, 4508)]