71026384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 166239360

約数和(自身を除く): 95212976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 839, 962, 1144, 1628, 1678, 1924, 2288, 3256, 3356, 3848, 5291, 6512, 6712, 7696, 9229, 10582, 10907, 13424, 18458, 21164, 21814, 31043, 36916, 42328, 43628, 62086, 73832, 84656, 87256, 119977, 124172, 147664, 174512, 239954, 248344, 341473, 403559, 479908, 496688, 682946, 807118, 959816, 1365892, 1614236, 1919632, 2731784, 3228472, 4439149, 5463568, 6456944, 8878298, 17756596, 35513192, 71026384]

約数ペア:

[(1, 71026384), (2, 35513192), (4, 17756596), (8, 8878298), (11, 6456944), (13, 5463568), (16, 4439149), (22, 3228472), (26, 2731784), (37, 1919632), (44, 1614236), (52, 1365892), (74, 959816), (88, 807118), (104, 682946), (143, 496688), (148, 479908), (176, 403559), (208, 341473), (286, 248344), (296, 239954), (407, 174512), (481, 147664), (572, 124172), (592, 119977), (814, 87256), (839, 84656), (962, 73832), (1144, 62086), (1628, 43628), (1678, 42328), (1924, 36916), (2288, 31043), (3256, 21814), (3356, 21164), (3848, 18458), (5291, 13424), (6512, 10907), (6712, 10582), (7696, 9229)]