1427668216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2963}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 2980242720

約数和(自身を除く): 1552574504

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 113, 164, 226, 328, 452, 533, 904, 1066, 1469, 2132, 2938, 2963, 4264, 4633, 5876, 5926, 9266, 11752, 11852, 18532, 23704, 37064, 38519, 60229, 77038, 120458, 121483, 154076, 240916, 242966, 308152, 334819, 481832, 485932, 669638, 971864, 1339276, 1579279, 2678552, 3158558, 4352647, 6317116, 8705294, 12634232, 13727579, 17410588, 27455158, 34821176, 54910316, 109820632, 178458527, 356917054, 713834108, 1427668216]

約数ペア:

[(1, 1427668216), (2, 713834108), (4, 356917054), (8, 178458527), (13, 109820632), (26, 54910316), (41, 34821176), (52, 27455158), (82, 17410588), (104, 13727579), (113, 12634232), (164, 8705294), (226, 6317116), (328, 4352647), (452, 3158558), (533, 2678552), (904, 1579279), (1066, 1339276), (1469, 971864), (2132, 669638), (2938, 485932), (2963, 481832), (4264, 334819), (4633, 308152), (5876, 242966), (5926, 240916), (9266, 154076), (11752, 121483), (11852, 120458), (18532, 77038), (23704, 60229), (37064, 38519)]