16629704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 22561336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 431, 689, 728, 742, 862, 1378, 1484, 1724, 2756, 2968, 3017, 3448, 4823, 5512, 5603, 6034, 9646, 11206, 12068, 19292, 22412, 22843, 24136, 38584, 39221, 44824, 45686, 78442, 91372, 156884, 159901, 182744, 296959, 313768, 319802, 593918, 639604, 1187836, 1279208, 2078713, 2375672, 4157426, 8314852, 16629704]

約数ペア:

[(1, 16629704), (2, 8314852), (4, 4157426), (7, 2375672), (8, 2078713), (13, 1279208), (14, 1187836), (26, 639604), (28, 593918), (52, 319802), (53, 313768), (56, 296959), (91, 182744), (104, 159901), (106, 156884), (182, 91372), (212, 78442), (364, 45686), (371, 44824), (424, 39221), (431, 38584), (689, 24136), (728, 22843), (742, 22412), (862, 19292), (1378, 12068), (1484, 11206), (1724, 9646), (2756, 6034), (2968, 5603), (3017, 5512), (3448, 4823)]