67421032

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 151511040

約数和(自身を除く): 84090008

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 547, 568, 868, 994, 1094, 1736, 1988, 2188, 2201, 3829, 3976, 4376, 4402, 7658, 8804, 15316, 15407, 16957, 17608, 30632, 30814, 33914, 38837, 61628, 67828, 77674, 118699, 123256, 135656, 155348, 237398, 271859, 310696, 474796, 543718, 949592, 1087436, 1203947, 2174872, 2407894, 4815788, 8427629, 9631576, 16855258, 33710516, 67421032]

約数ペア:

[(1, 67421032), (2, 33710516), (4, 16855258), (7, 9631576), (8, 8427629), (14, 4815788), (28, 2407894), (31, 2174872), (56, 1203947), (62, 1087436), (71, 949592), (124, 543718), (142, 474796), (217, 310696), (248, 271859), (284, 237398), (434, 155348), (497, 135656), (547, 123256), (568, 118699), (868, 77674), (994, 67828), (1094, 61628), (1736, 38837), (1988, 33914), (2188, 30814), (2201, 30632), (3829, 17608), (3976, 16957), (4376, 15407), (4402, 15316), (7658, 8804)]