28994832

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 81554304

約数和(自身を除く): 52559472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 743, 813, 1084, 1486, 1626, 2168, 2229, 2439, 2972, 3252, 4336, 4458, 4878, 5944, 6504, 6687, 8916, 9756, 11888, 13008, 13374, 17832, 19512, 26748, 35664, 39024, 53496, 106992, 201353, 402706, 604059, 805412, 1208118, 1610824, 1812177, 2416236, 3221648, 3624354, 4832472, 7248708, 9664944, 14497416, 28994832]

約数ペア:

[(1, 28994832), (2, 14497416), (3, 9664944), (4, 7248708), (6, 4832472), (8, 3624354), (9, 3221648), (12, 2416236), (16, 1812177), (18, 1610824), (24, 1208118), (36, 805412), (48, 604059), (72, 402706), (144, 201353), (271, 106992), (542, 53496), (743, 39024), (813, 35664), (1084, 26748), (1486, 19512), (1626, 17832), (2168, 13374), (2229, 13008), (2439, 11888), (2972, 9756), (3252, 8916), (4336, 6687), (4458, 6504), (4878, 5944)]