25978092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 74887680

約数和(自身を除く): 48909588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 397, 399, 492, 532, 574, 779, 794, 798, 861, 1148, 1191, 1558, 1588, 1596, 1722, 2337, 2382, 2779, 3116, 3444, 4674, 4764, 5453, 5558, 7543, 8337, 9348, 10906, 11116, 15086, 16277, 16359, 16674, 21812, 22629, 30172, 32554, 32718, 33348, 45258, 48831, 52801, 65108, 65436, 90516, 97662, 105602, 113939, 158403, 195324, 211204, 227878, 309263, 316806, 341817, 455756, 618526, 633612, 683634, 927789, 1237052, 1367268, 1855578, 2164841, 3711156, 4329682, 6494523, 8659364, 12989046, 25978092]

約数ペア:

[(1, 25978092), (2, 12989046), (3, 8659364), (4, 6494523), (6, 4329682), (7, 3711156), (12, 2164841), (14, 1855578), (19, 1367268), (21, 1237052), (28, 927789), (38, 683634), (41, 633612), (42, 618526), (57, 455756), (76, 341817), (82, 316806), (84, 309263), (114, 227878), (123, 211204), (133, 195324), (164, 158403), (228, 113939), (246, 105602), (266, 97662), (287, 90516), (397, 65436), (399, 65108), (492, 52801), (532, 48831), (574, 45258), (779, 33348), (794, 32718), (798, 32554), (861, 30172), (1148, 22629), (1191, 21812), (1558, 16674), (1588, 16359), (1596, 16277), (1722, 15086), (2337, 11116), (2382, 10906), (2779, 9348), (3116, 8337), (3444, 7543), (4674, 5558), (4764, 5453)]