1570961419496

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1\times {\mathrm{143729}}^1$

素因数の和:146562

約数の個数: 64

約数和(自身を含む): 3415024800000

約数和(自身を除く): 1844063380504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2749, 3976, 5498, 10996, 19243, 21992, 38486, 76972, 143729, 153944, 195179, 287458, 390358, 574916, 780716, 1006103, 1149832, 1366253, 1561432, 2012206, 2732506, 4024412, 5465012, 8048824, 10204759, 10930024, 20409518, 40819036, 71433313, 81638072, 142866626, 285733252, 395111021, 571466504, 790222042, 1580444084, 2765777147, 3160888168, 5531554294, 11063108588, 22126217176, 28052882491, 56105764982, 112211529964, 196370177437, 224423059928, 392740354874, 785480709748, 1570961419496]

約数ペア:

[(1, 1570961419496), (2, 785480709748), (4, 392740354874), (7, 224423059928), (8, 196370177437), (14, 112211529964), (28, 56105764982), (56, 28052882491), (71, 22126217176), (142, 11063108588), (284, 5531554294), (497, 3160888168), (568, 2765777147), (994, 1580444084), (1988, 790222042), (2749, 571466504), (3976, 395111021), (5498, 285733252), (10996, 142866626), (19243, 81638072), (21992, 71433313), (38486, 40819036), (76972, 20409518), (143729, 10930024), (153944, 10204759), (195179, 8048824), (287458, 5465012), (390358, 4024412), (574916, 2732506), (780716, 2012206), (1006103, 1561432), (1149832, 1366253)]