21944448

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 64761840

約数和(自身を除く): 42817392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 443, 516, 576, 688, 774, 886, 1032, 1152, 1329, 1376, 1548, 1772, 2064, 2658, 2752, 3096, 3544, 3987, 4128, 5316, 5504, 6192, 7088, 7974, 8256, 10632, 12384, 14176, 15948, 16512, 19049, 21264, 24768, 28352, 31896, 38098, 42528, 49536, 56704, 57147, 63792, 76196, 85056, 114294, 127584, 152392, 170112, 171441, 228588, 255168, 304784, 342882, 457176, 510336, 609568, 685764, 914352, 1219136, 1371528, 1828704, 2438272, 2743056, 3657408, 5486112, 7314816, 10972224, 21944448]

約数ペア:

[(1, 21944448), (2, 10972224), (3, 7314816), (4, 5486112), (6, 3657408), (8, 2743056), (9, 2438272), (12, 1828704), (16, 1371528), (18, 1219136), (24, 914352), (32, 685764), (36, 609568), (43, 510336), (48, 457176), (64, 342882), (72, 304784), (86, 255168), (96, 228588), (128, 171441), (129, 170112), (144, 152392), (172, 127584), (192, 114294), (258, 85056), (288, 76196), (344, 63792), (384, 57147), (387, 56704), (443, 49536), (516, 42528), (576, 38098), (688, 31896), (774, 28352), (886, 24768), (1032, 21264), (1152, 19049), (1329, 16512), (1376, 15948), (1548, 14176), (1772, 12384), (2064, 10632), (2658, 8256), (2752, 7974), (3096, 7088), (3544, 6192), (3987, 5504), (4128, 5316)]