28551264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42487}}^1$

素因数の和:42507

約数の個数: 48

約数和(自身を含む): 85655808

約数和(自身を除く): 57104544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42487, 84974, 127461, 169948, 254922, 297409, 339896, 509844, 594818, 679792, 892227, 1019688, 1189636, 1359584, 1784454, 2039376, 2379272, 3568908, 4078752, 4758544, 7137816, 9517088, 14275632, 28551264]

約数ペア:

[(1, 28551264), (2, 14275632), (3, 9517088), (4, 7137816), (6, 4758544), (7, 4078752), (8, 3568908), (12, 2379272), (14, 2039376), (16, 1784454), (21, 1359584), (24, 1189636), (28, 1019688), (32, 892227), (42, 679792), (48, 594818), (56, 509844), (84, 339896), (96, 297409), (112, 254922), (168, 169948), (224, 127461), (336, 84974), (672, 42487)]