28014776348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1\times {\mathrm{16487}}^1$

素因数の和:17342

約数の個数: 48

約数和(自身を含む): 54155957184

約数和(自身を除く): 26141180836

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 797, 1066, 1594, 2132, 3188, 10361, 16487, 20722, 32677, 32974, 41444, 65354, 65948, 130708, 214331, 424801, 428662, 675967, 849602, 857324, 1351934, 1699204, 2703868, 8787571, 13140139, 17575142, 26280278, 35150284, 52560556, 170821807, 341643614, 538745699, 683287228, 1077491398, 2154982796, 7003694087, 14007388174, 28014776348]

約数ペア:

[(1, 28014776348), (2, 14007388174), (4, 7003694087), (13, 2154982796), (26, 1077491398), (41, 683287228), (52, 538745699), (82, 341643614), (164, 170821807), (533, 52560556), (797, 35150284), (1066, 26280278), (1594, 17575142), (2132, 13140139), (3188, 8787571), (10361, 2703868), (16487, 1699204), (20722, 1351934), (32677, 857324), (32974, 849602), (41444, 675967), (65354, 428662), (65948, 424801), (130708, 214331)]