28498404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 77012320

約数和(自身を除く): 48513916

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1033, 1254, 1452, 2066, 2299, 2508, 3099, 4132, 4598, 6198, 6897, 9196, 11363, 12396, 13794, 19627, 22726, 27588, 34089, 39254, 45452, 58881, 68178, 78508, 117762, 124993, 136356, 215897, 235524, 249986, 374979, 431794, 499972, 647691, 749958, 863588, 1295382, 1499916, 2374867, 2590764, 4749734, 7124601, 9499468, 14249202, 28498404]

約数ペア:

[(1, 28498404), (2, 14249202), (3, 9499468), (4, 7124601), (6, 4749734), (11, 2590764), (12, 2374867), (19, 1499916), (22, 1295382), (33, 863588), (38, 749958), (44, 647691), (57, 499972), (66, 431794), (76, 374979), (114, 249986), (121, 235524), (132, 215897), (209, 136356), (228, 124993), (242, 117762), (363, 78508), (418, 68178), (484, 58881), (627, 45452), (726, 39254), (836, 34089), (1033, 27588), (1254, 22726), (1452, 19627), (2066, 13794), (2299, 12396), (2508, 11363), (3099, 9196), (4132, 6897), (4598, 6198)]