4187296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 4703264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 97, 142, 152, 194, 284, 304, 388, 568, 608, 776, 1136, 1349, 1552, 1843, 2272, 2698, 3104, 3686, 5396, 6887, 7372, 10792, 13774, 14744, 21584, 27548, 29488, 43168, 55096, 58976, 110192, 130853, 220384, 261706, 523412, 1046824, 2093648, 4187296]

約数ペア:

[(1, 4187296), (2, 2093648), (4, 1046824), (8, 523412), (16, 261706), (19, 220384), (32, 130853), (38, 110192), (71, 58976), (76, 55096), (97, 43168), (142, 29488), (152, 27548), (194, 21584), (284, 14744), (304, 13774), (388, 10792), (568, 7372), (608, 6887), (776, 5396), (1136, 3686), (1349, 3104), (1552, 2698), (1843, 2272)]