70690396

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 146200320

約数和(自身を除く): 75509924

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 278, 287, 443, 556, 574, 886, 973, 1148, 1772, 1946, 3101, 3892, 5699, 6202, 11398, 12404, 18163, 22796, 36326, 39893, 61577, 72652, 79786, 123154, 127141, 159572, 246308, 254282, 431039, 508564, 862078, 1724156, 2524657, 5049314, 10098628, 17672599, 35345198, 70690396]

約数ペア:

[(1, 70690396), (2, 35345198), (4, 17672599), (7, 10098628), (14, 5049314), (28, 2524657), (41, 1724156), (82, 862078), (139, 508564), (164, 431039), (278, 254282), (287, 246308), (443, 159572), (556, 127141), (574, 123154), (886, 79786), (973, 72652), (1148, 61577), (1772, 39893), (1946, 36326), (3101, 22796), (3892, 18163), (5699, 12404), (6202, 11398)]