26153708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 55910400

約数和(自身を除く): 29756692

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1039, 1798, 2078, 3596, 4156, 6293, 7273, 12586, 14546, 25172, 29092, 30131, 32209, 60262, 64418, 120524, 128836, 210917, 225463, 421834, 450926, 843668, 901852, 934061, 1868122, 3736244, 6538427, 13076854, 26153708]

約数ペア:

[(1, 26153708), (2, 13076854), (4, 6538427), (7, 3736244), (14, 1868122), (28, 934061), (29, 901852), (31, 843668), (58, 450926), (62, 421834), (116, 225463), (124, 210917), (203, 128836), (217, 120524), (406, 64418), (434, 60262), (812, 32209), (868, 30131), (899, 29092), (1039, 25172), (1798, 14546), (2078, 12586), (3596, 7273), (4156, 6293)]