15703821944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{4273}}^1$

素因数の和:4800

約数の個数: 64

約数和(自身を含む): 31766761440

約数和(自身を除く): 16062939496

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 443, 488, 886, 1037, 1772, 2074, 3544, 4148, 4273, 7531, 8296, 8546, 15062, 17092, 27023, 30124, 34184, 54046, 60248, 72641, 108092, 145282, 216184, 260653, 290564, 459391, 521306, 581128, 918782, 1042612, 1837564, 1892939, 2085224, 3675128, 3785878, 4431101, 7571756, 8862202, 15143512, 17724404, 32179963, 35448808, 64359926, 115469279, 128719852, 230938558, 257439704, 461877116, 923754232, 1962977743, 3925955486, 7851910972, 15703821944]

約数ペア:

[(1, 15703821944), (2, 7851910972), (4, 3925955486), (8, 1962977743), (17, 923754232), (34, 461877116), (61, 257439704), (68, 230938558), (122, 128719852), (136, 115469279), (244, 64359926), (443, 35448808), (488, 32179963), (886, 17724404), (1037, 15143512), (1772, 8862202), (2074, 7571756), (3544, 4431101), (4148, 3785878), (4273, 3675128), (7531, 2085224), (8296, 1892939), (8546, 1837564), (15062, 1042612), (17092, 918782), (27023, 581128), (30124, 521306), (34184, 459391), (54046, 290564), (60248, 260653), (72641, 216184), (108092, 145282)]