66854476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 132213760

約数和(自身を除く): 65359284

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 619, 806, 871, 1238, 1612, 1742, 2077, 2476, 3484, 4154, 8047, 8308, 16094, 19189, 27001, 32188, 38378, 41473, 54002, 76756, 82946, 108004, 165892, 249457, 498914, 539149, 997828, 1078298, 1285663, 2156596, 2571326, 5142652, 16713619, 33427238, 66854476]

約数ペア:

[(1, 66854476), (2, 33427238), (4, 16713619), (13, 5142652), (26, 2571326), (31, 2156596), (52, 1285663), (62, 1078298), (67, 997828), (124, 539149), (134, 498914), (268, 249457), (403, 165892), (619, 108004), (806, 82946), (871, 76756), (1238, 54002), (1612, 41473), (1742, 38378), (2077, 32188), (2476, 27001), (3484, 19189), (4154, 16094), (8047, 8308)]