791032016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 1663464960

約数和(自身を除く): 872432944

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 71, 76, 134, 142, 152, 268, 284, 304, 536, 547, 568, 1072, 1094, 1136, 1273, 1349, 2188, 2546, 2698, 4376, 4757, 5092, 5396, 8752, 9514, 10184, 10393, 10792, 19028, 20368, 20786, 21584, 36649, 38056, 38837, 41572, 73298, 76112, 77674, 83144, 90383, 146596, 155348, 166288, 180766, 293192, 310696, 361532, 586384, 621392, 696331, 723064, 737903, 1392662, 1446128, 1475806, 2602079, 2785324, 2951612, 5204158, 5570648, 5903224, 10408316, 11141296, 11806448, 20816632, 41633264, 49439501, 98879002, 197758004, 395516008, 791032016]

約数ペア:

[(1, 791032016), (2, 395516008), (4, 197758004), (8, 98879002), (16, 49439501), (19, 41633264), (38, 20816632), (67, 11806448), (71, 11141296), (76, 10408316), (134, 5903224), (142, 5570648), (152, 5204158), (268, 2951612), (284, 2785324), (304, 2602079), (536, 1475806), (547, 1446128), (568, 1392662), (1072, 737903), (1094, 723064), (1136, 696331), (1273, 621392), (1349, 586384), (2188, 361532), (2546, 310696), (2698, 293192), (4376, 180766), (4757, 166288), (5092, 155348), (5396, 146596), (8752, 90383), (9514, 83144), (10184, 77674), (10393, 76112), (10792, 73298), (19028, 41572), (20368, 38837), (20786, 38056), (21584, 36649)]