740716384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15299}}^1$

素因数の和:15415

約数の個数: 48

約数和(自身を含む): 1561518000

約数和(自身を除く): 820801616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1513, 2848, 3026, 6052, 12104, 15299, 24208, 30598, 48416, 61196, 122392, 244784, 260083, 489568, 520166, 1040332, 1361611, 2080664, 2723222, 4161328, 5446444, 8322656, 10892888, 21785776, 23147387, 43571552, 46294774, 92589548, 185179096, 370358192, 740716384]

約数ペア:

[(1, 740716384), (2, 370358192), (4, 185179096), (8, 92589548), (16, 46294774), (17, 43571552), (32, 23147387), (34, 21785776), (68, 10892888), (89, 8322656), (136, 5446444), (178, 4161328), (272, 2723222), (356, 2080664), (544, 1361611), (712, 1040332), (1424, 520166), (1513, 489568), (2848, 260083), (3026, 244784), (6052, 122392), (12104, 61196), (15299, 48416), (24208, 30598)]