26228056912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{41539}}^1$

素因数の和:41664

約数の個数: 80

約数和(自身を含む): 56042444800

約数和(自身を除く): 29814387888

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 67, 76, 124, 134, 152, 248, 268, 304, 496, 536, 589, 1072, 1178, 1273, 2077, 2356, 2546, 4154, 4712, 5092, 8308, 9424, 10184, 16616, 20368, 33232, 39463, 41539, 78926, 83078, 157852, 166156, 315704, 332312, 631408, 664624, 789241, 1287709, 1578482, 2575418, 2783113, 3156964, 5150836, 5566226, 6313928, 10301672, 11132452, 12627856, 20603344, 22264904, 24466471, 44529808, 48932942, 52879147, 86276503, 97865884, 105758294, 172553006, 195731768, 211516588, 345106012, 391463536, 423033176, 690212024, 846066352, 1380424048, 1639253557, 3278507114, 6557014228, 13114028456, 26228056912]

約数ペア:

[(1, 26228056912), (2, 13114028456), (4, 6557014228), (8, 3278507114), (16, 1639253557), (19, 1380424048), (31, 846066352), (38, 690212024), (62, 423033176), (67, 391463536), (76, 345106012), (124, 211516588), (134, 195731768), (152, 172553006), (248, 105758294), (268, 97865884), (304, 86276503), (496, 52879147), (536, 48932942), (589, 44529808), (1072, 24466471), (1178, 22264904), (1273, 20603344), (2077, 12627856), (2356, 11132452), (2546, 10301672), (4154, 6313928), (4712, 5566226), (5092, 5150836), (8308, 3156964), (9424, 2783113), (10184, 2575418), (16616, 1578482), (20368, 1287709), (33232, 789241), (39463, 664624), (41539, 631408), (78926, 332312), (83078, 315704), (157852, 166156)]