28932592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7361

約数の個数: 40

約数和(自身を含む): 63554960

約数和(自身を除く): 34622368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 7321, 14642, 29284, 58568, 95173, 117136, 139099, 190346, 278198, 380692, 556396, 761384, 1112792, 1522768, 1808287, 2225584, 3616574, 7233148, 14466296, 28932592]

約数ペア:

[(1, 28932592), (2, 14466296), (4, 7233148), (8, 3616574), (13, 2225584), (16, 1808287), (19, 1522768), (26, 1112792), (38, 761384), (52, 556396), (76, 380692), (104, 278198), (152, 190346), (208, 139099), (247, 117136), (304, 95173), (494, 58568), (988, 29284), (1976, 14642), (3952, 7321)]