21029852928

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{558829}}^1$

素因数の和:558862

約数の個数: 108

約数和(自身を含む): 65108165640

約数和(自身を除く): 44078312712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 37632, 558829, 1117658, 1676487, 2235316, 3352974, 3911803, 4470632, 6705948, 7823606, 8941264, 11735409, 13411896, 15647212, 17882528, 23470818, 26823792, 27382621, 31294424, 35765056, 46941636, 53647584, 54765242, 62588848, 71530112, 82147863, 93883272, 107295168, 109530484, 125177696, 143060224, 164295726, 187766544, 214590336, 219060968, 250355392, 328591452, 375533088, 429180672, 438121936, 500710784, 657182904, 751066176, 876243872, 1001421568, 1314365808, 1502132352, 1752487744, 2628731616, 3004264704, 3504975488, 5257463232, 7009950976, 10514926464, 21029852928]

約数ペア:

[(1, 21029852928), (2, 10514926464), (3, 7009950976), (4, 5257463232), (6, 3504975488), (7, 3004264704), (8, 2628731616), (12, 1752487744), (14, 1502132352), (16, 1314365808), (21, 1001421568), (24, 876243872), (28, 751066176), (32, 657182904), (42, 500710784), (48, 438121936), (49, 429180672), (56, 375533088), (64, 328591452), (84, 250355392), (96, 219060968), (98, 214590336), (112, 187766544), (128, 164295726), (147, 143060224), (168, 125177696), (192, 109530484), (196, 107295168), (224, 93883272), (256, 82147863), (294, 71530112), (336, 62588848), (384, 54765242), (392, 53647584), (448, 46941636), (588, 35765056), (672, 31294424), (768, 27382621), (784, 26823792), (896, 23470818), (1176, 17882528), (1344, 15647212), (1568, 13411896), (1792, 11735409), (2352, 8941264), (2688, 7823606), (3136, 6705948), (4704, 4470632), (5376, 3911803), (6272, 3352974), (9408, 2235316), (12544, 1676487), (18816, 1117658), (37632, 558829)]