47384428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 102625600

約数和(自身を除く): 55241172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 349, 364, 373, 698, 746, 1396, 1492, 2443, 2611, 4537, 4849, 4886, 5222, 9074, 9698, 9772, 10444, 18148, 19396, 31759, 33943, 63518, 67886, 127036, 130177, 135772, 260354, 520708, 911239, 1692301, 1822478, 3384602, 3644956, 6769204, 11846107, 23692214, 47384428]

約数ペア:

[(1, 47384428), (2, 23692214), (4, 11846107), (7, 6769204), (13, 3644956), (14, 3384602), (26, 1822478), (28, 1692301), (52, 911239), (91, 520708), (182, 260354), (349, 135772), (364, 130177), (373, 127036), (698, 67886), (746, 63518), (1396, 33943), (1492, 31759), (2443, 19396), (2611, 18148), (4537, 10444), (4849, 9772), (4886, 9698), (5222, 9074)]