38679529088

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{279541}}^1$

素因数の和:279625

約数の個数: 64

約数和(自身を含む): 82118257920

約数和(自身を除く): 43438728832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 368, 376, 736, 752, 1081, 1472, 1504, 2162, 2944, 3008, 4324, 6016, 8648, 17296, 34592, 69184, 138368, 279541, 559082, 1118164, 2236328, 4472656, 6429443, 8945312, 12858886, 13138427, 17890624, 25717772, 26276854, 35781248, 51435544, 52553708, 102871088, 105107416, 205742176, 210214832, 302183821, 411484352, 420429664, 604367642, 822968704, 840859328, 1208735284, 1681718656, 2417470568, 4834941136, 9669882272, 19339764544, 38679529088]

約数ペア:

[(1, 38679529088), (2, 19339764544), (4, 9669882272), (8, 4834941136), (16, 2417470568), (23, 1681718656), (32, 1208735284), (46, 840859328), (47, 822968704), (64, 604367642), (92, 420429664), (94, 411484352), (128, 302183821), (184, 210214832), (188, 205742176), (368, 105107416), (376, 102871088), (736, 52553708), (752, 51435544), (1081, 35781248), (1472, 26276854), (1504, 25717772), (2162, 17890624), (2944, 13138427), (3008, 12858886), (4324, 8945312), (6016, 6429443), (8648, 4472656), (17296, 2236328), (34592, 1118164), (69184, 559082), (138368, 279541)]