25390764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5339

約数の個数: 72

約数和(自身を含む): 77226240

約数和(自身を除く): 51835476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 5303, 10606, 15909, 21212, 31818, 37121, 47727, 63636, 74242, 95454, 100757, 111363, 148484, 190908, 201514, 222726, 302271, 334089, 403028, 445452, 604542, 668178, 705299, 906813, 1209084, 1336356, 1410598, 1813626, 2115897, 2821196, 3627252, 4231794, 6347691, 8463588, 12695382, 25390764]

約数ペア:

[(1, 25390764), (2, 12695382), (3, 8463588), (4, 6347691), (6, 4231794), (7, 3627252), (9, 2821196), (12, 2115897), (14, 1813626), (18, 1410598), (19, 1336356), (21, 1209084), (28, 906813), (36, 705299), (38, 668178), (42, 604542), (57, 445452), (63, 403028), (76, 334089), (84, 302271), (114, 222726), (126, 201514), (133, 190908), (171, 148484), (228, 111363), (252, 100757), (266, 95454), (342, 74242), (399, 63636), (532, 47727), (684, 37121), (798, 31818), (1197, 21212), (1596, 15909), (2394, 10606), (4788, 5303)]