40592888

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 91392000

約数和(自身を除く): 50799112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 349, 434, 469, 536, 698, 868, 938, 1396, 1736, 1876, 2077, 2443, 2792, 3752, 4154, 4886, 8308, 9772, 10819, 14539, 16616, 19544, 21638, 23383, 29078, 43276, 46766, 58156, 75733, 86552, 93532, 116312, 151466, 163681, 187064, 302932, 327362, 605864, 654724, 724873, 1309448, 1449746, 2899492, 5074111, 5798984, 10148222, 20296444, 40592888]

約数ペア:

[(1, 40592888), (2, 20296444), (4, 10148222), (7, 5798984), (8, 5074111), (14, 2899492), (28, 1449746), (31, 1309448), (56, 724873), (62, 654724), (67, 605864), (124, 327362), (134, 302932), (217, 187064), (248, 163681), (268, 151466), (349, 116312), (434, 93532), (469, 86552), (536, 75733), (698, 58156), (868, 46766), (938, 43276), (1396, 29078), (1736, 23383), (1876, 21638), (2077, 19544), (2443, 16616), (2792, 14539), (3752, 10819), (4154, 9772), (4886, 8308)]