25408992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37811}}^1$

素因数の和:37831

約数の個数: 48

約数和(自身を含む): 76228992

約数和(自身を除く): 50820000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 37811, 75622, 113433, 151244, 226866, 264677, 302488, 453732, 529354, 604976, 794031, 907464, 1058708, 1209952, 1588062, 1814928, 2117416, 3176124, 3629856, 4234832, 6352248, 8469664, 12704496, 25408992]

約数ペア:

[(1, 25408992), (2, 12704496), (3, 8469664), (4, 6352248), (6, 4234832), (7, 3629856), (8, 3176124), (12, 2117416), (14, 1814928), (16, 1588062), (21, 1209952), (24, 1058708), (28, 907464), (32, 794031), (42, 604976), (48, 529354), (56, 453732), (84, 302488), (96, 264677), (112, 226866), (168, 151244), (224, 113433), (336, 75622), (672, 37811)]