15705789344

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1322927}}^1$

素因数の和:1322997

約数の個数: 48

約数和(自身を含む): 36004808448

約数和(自身を除く): 20299019104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 1322927, 2645854, 5291708, 9260489, 10583416, 18520978, 21166832, 37041956, 42333664, 70115131, 74083912, 140230262, 148167824, 280460524, 296335648, 490805917, 560921048, 981611834, 1121842096, 1963223668, 2243684192, 3926447336, 7852894672, 15705789344]

約数ペア:

[(1, 15705789344), (2, 7852894672), (4, 3926447336), (7, 2243684192), (8, 1963223668), (14, 1121842096), (16, 981611834), (28, 560921048), (32, 490805917), (53, 296335648), (56, 280460524), (106, 148167824), (112, 140230262), (212, 74083912), (224, 70115131), (371, 42333664), (424, 37041956), (742, 21166832), (848, 18520978), (1484, 10583416), (1696, 9260489), (2968, 5291708), (5936, 2645854), (11872, 1322927)]