25975632

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 70120512

約数和(自身を除く): 44144880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 67, 82, 123, 134, 164, 197, 201, 246, 268, 328, 394, 402, 492, 536, 591, 656, 788, 804, 984, 1072, 1182, 1576, 1608, 1968, 2364, 2747, 3152, 3216, 4728, 5494, 8077, 8241, 9456, 10988, 13199, 16154, 16482, 21976, 24231, 26398, 32308, 32964, 39597, 43952, 48462, 52796, 64616, 65928, 79194, 96924, 105592, 129232, 131856, 158388, 193848, 211184, 316776, 387696, 541159, 633552, 1082318, 1623477, 2164636, 3246954, 4329272, 6493908, 8658544, 12987816, 25975632]

約数ペア:

[(1, 25975632), (2, 12987816), (3, 8658544), (4, 6493908), (6, 4329272), (8, 3246954), (12, 2164636), (16, 1623477), (24, 1082318), (41, 633552), (48, 541159), (67, 387696), (82, 316776), (123, 211184), (134, 193848), (164, 158388), (197, 131856), (201, 129232), (246, 105592), (268, 96924), (328, 79194), (394, 65928), (402, 64616), (492, 52796), (536, 48462), (591, 43952), (656, 39597), (788, 32964), (804, 32308), (984, 26398), (1072, 24231), (1182, 21976), (1576, 16482), (1608, 16154), (1968, 13199), (2364, 10988), (2747, 9456), (3152, 8241), (3216, 8077), (4728, 5494)]