70047796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 154211904

約数和(自身を除く): 84164108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 131, 169, 182, 226, 262, 338, 364, 452, 524, 676, 791, 917, 1183, 1469, 1582, 1703, 1834, 2366, 2938, 3164, 3406, 3668, 4732, 5876, 6812, 10283, 11921, 14803, 19097, 20566, 22139, 23842, 29606, 38194, 41132, 44278, 47684, 59212, 76388, 88556, 103621, 133679, 154973, 192439, 207242, 267358, 309946, 384878, 414484, 534716, 619892, 769756, 1347073, 2501707, 2694146, 5003414, 5388292, 10006828, 17511949, 35023898, 70047796]

約数ペア:

[(1, 70047796), (2, 35023898), (4, 17511949), (7, 10006828), (13, 5388292), (14, 5003414), (26, 2694146), (28, 2501707), (52, 1347073), (91, 769756), (113, 619892), (131, 534716), (169, 414484), (182, 384878), (226, 309946), (262, 267358), (338, 207242), (364, 192439), (452, 154973), (524, 133679), (676, 103621), (791, 88556), (917, 76388), (1183, 59212), (1469, 47684), (1582, 44278), (1703, 41132), (1834, 38194), (2366, 29606), (2938, 23842), (3164, 22139), (3406, 20566), (3668, 19097), (4732, 14803), (5876, 11921), (6812, 10283)]