13443424

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 27560736

約数和(自身を除く): 14117312

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 97, 122, 142, 194, 244, 284, 388, 488, 568, 776, 976, 1136, 1552, 1952, 2272, 3104, 4331, 5917, 6887, 8662, 11834, 13774, 17324, 23668, 27548, 34648, 47336, 55096, 69296, 94672, 110192, 138592, 189344, 220384, 420107, 840214, 1680428, 3360856, 6721712, 13443424]

約数ペア:

[(1, 13443424), (2, 6721712), (4, 3360856), (8, 1680428), (16, 840214), (32, 420107), (61, 220384), (71, 189344), (97, 138592), (122, 110192), (142, 94672), (194, 69296), (244, 55096), (284, 47336), (388, 34648), (488, 27548), (568, 23668), (776, 17324), (976, 13774), (1136, 11834), (1552, 8662), (1952, 6887), (2272, 5917), (3104, 4331)]