628862504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{8741}}^1$

素因数の和:8810

約数の個数: 48

約数和(自身を含む): 1305268020

約数和(自身を除く): 676405516

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 1058, 1564, 2116, 3128, 4232, 8741, 8993, 17482, 17986, 34964, 35972, 69928, 71944, 148597, 201043, 297194, 402086, 594388, 804172, 1188776, 1608344, 3417731, 4623989, 6835462, 9247978, 13670924, 18495956, 27341848, 36991912, 78607813, 157215626, 314431252, 628862504]

約数ペア:

[(1, 628862504), (2, 314431252), (4, 157215626), (8, 78607813), (17, 36991912), (23, 27341848), (34, 18495956), (46, 13670924), (68, 9247978), (92, 6835462), (136, 4623989), (184, 3417731), (391, 1608344), (529, 1188776), (782, 804172), (1058, 594388), (1564, 402086), (2116, 297194), (3128, 201043), (4232, 148597), (8741, 71944), (8993, 69928), (17482, 35972), (17986, 34964)]