25887532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 53397792

約数和(自身を除く): 27510260

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 374, 583, 653, 748, 901, 1166, 1306, 1802, 2332, 2612, 3604, 7183, 9911, 11101, 14366, 19822, 22202, 28732, 34609, 39644, 44404, 69218, 122111, 138436, 244222, 380699, 488444, 588353, 761398, 1176706, 1522796, 2353412, 6471883, 12943766, 25887532]

約数ペア:

[(1, 25887532), (2, 12943766), (4, 6471883), (11, 2353412), (17, 1522796), (22, 1176706), (34, 761398), (44, 588353), (53, 488444), (68, 380699), (106, 244222), (187, 138436), (212, 122111), (374, 69218), (583, 44404), (653, 39644), (748, 34609), (901, 28732), (1166, 22202), (1306, 19822), (1802, 14366), (2332, 11101), (2612, 9911), (3604, 7183)]