38843288428

素因数分解:

$2^2\times 7^2\times {\mathrm{557}}^1\times {\mathrm{355799}}^1$

素因数の和:356374

約数の個数: 36

約数和(自身を含む): 79216023600

約数和(自身を除く): 40372735172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 557, 1114, 2228, 3899, 7798, 15596, 27293, 54586, 109172, 355799, 711598, 1423196, 2490593, 4981186, 9962372, 17434151, 34868302, 69736604, 198180043, 396360086, 792720172, 1387260301, 2774520602, 5549041204, 9710822107, 19421644214, 38843288428]

約数ペア:

[(1, 38843288428), (2, 19421644214), (4, 9710822107), (7, 5549041204), (14, 2774520602), (28, 1387260301), (49, 792720172), (98, 396360086), (196, 198180043), (557, 69736604), (1114, 34868302), (2228, 17434151), (3899, 9962372), (7798, 4981186), (15596, 2490593), (27293, 1423196), (54586, 711598), (109172, 355799)]