28341072

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 80172820

約数和(自身を除く): 51831748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2029, 2328, 3492, 4058, 4656, 6087, 6984, 8116, 12174, 13968, 16232, 18261, 24348, 32464, 36522, 48696, 73044, 97392, 146088, 196813, 292176, 393626, 590439, 787252, 1180878, 1574504, 1771317, 2361756, 3149008, 3542634, 4723512, 7085268, 9447024, 14170536, 28341072]

約数ペア:

[(1, 28341072), (2, 14170536), (3, 9447024), (4, 7085268), (6, 4723512), (8, 3542634), (9, 3149008), (12, 2361756), (16, 1771317), (18, 1574504), (24, 1180878), (36, 787252), (48, 590439), (72, 393626), (97, 292176), (144, 196813), (194, 146088), (291, 97392), (388, 73044), (582, 48696), (776, 36522), (873, 32464), (1164, 24348), (1552, 18261), (1746, 16232), (2029, 13968), (2328, 12174), (3492, 8116), (4058, 6984), (4656, 6087)]