701428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 1580544

約数和(自身を除く): 879116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 47, 52, 82, 91, 94, 164, 182, 188, 287, 329, 364, 533, 574, 611, 658, 1066, 1148, 1222, 1316, 1927, 2132, 2444, 3731, 3854, 4277, 7462, 7708, 8554, 13489, 14924, 17108, 25051, 26978, 50102, 53956, 100204, 175357, 350714, 701428]

約数ペア:

[(1, 701428), (2, 350714), (4, 175357), (7, 100204), (13, 53956), (14, 50102), (26, 26978), (28, 25051), (41, 17108), (47, 14924), (52, 13489), (82, 8554), (91, 7708), (94, 7462), (164, 4277), (182, 3854), (188, 3731), (287, 2444), (329, 2132), (364, 1927), (533, 1316), (574, 1222), (611, 1148), (658, 1066)]