3995719168

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65581}}^1$

素因数の和:65623

約数の個数: 80

約数和(自身を含む): 9661015584

約数和(自身を除く): 5665296416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1792, 1904, 2176, 3584, 3808, 4352, 7616, 8704, 15232, 30464, 60928, 65581, 131162, 262324, 459067, 524648, 918134, 1049296, 1114877, 1836268, 2098592, 2229754, 3672536, 4197184, 4459508, 7345072, 7804139, 8394368, 8919016, 14690144, 15608278, 16788736, 17838032, 29380288, 31216556, 33577472, 35676064, 58760576, 62433112, 71352128, 117521152, 124866224, 142704256, 235042304, 249732448, 285408512, 499464896, 570817024, 998929792, 1997859584, 3995719168]

約数ペア:

[(1, 3995719168), (2, 1997859584), (4, 998929792), (7, 570817024), (8, 499464896), (14, 285408512), (16, 249732448), (17, 235042304), (28, 142704256), (32, 124866224), (34, 117521152), (56, 71352128), (64, 62433112), (68, 58760576), (112, 35676064), (119, 33577472), (128, 31216556), (136, 29380288), (224, 17838032), (238, 16788736), (256, 15608278), (272, 14690144), (448, 8919016), (476, 8394368), (512, 7804139), (544, 7345072), (896, 4459508), (952, 4197184), (1088, 3672536), (1792, 2229754), (1904, 2098592), (2176, 1836268), (3584, 1114877), (3808, 1049296), (4352, 918134), (7616, 524648), (8704, 459067), (15232, 262324), (30464, 131162), (60928, 65581)]