25686848

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 58375296

約数和(自身を除く): 32688448

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 107, 121, 124, 176, 214, 242, 248, 341, 352, 428, 484, 496, 682, 704, 856, 968, 992, 1177, 1364, 1712, 1936, 1984, 2354, 2728, 3317, 3424, 3751, 3872, 4708, 5456, 6634, 6848, 7502, 7744, 9416, 10912, 12947, 13268, 15004, 18832, 21824, 25894, 26536, 30008, 36487, 37664, 51788, 53072, 60016, 72974, 75328, 103576, 106144, 120032, 145948, 207152, 212288, 240064, 291896, 401357, 414304, 583792, 802714, 828608, 1167584, 1605428, 2335168, 3210856, 6421712, 12843424, 25686848]

約数ペア:

[(1, 25686848), (2, 12843424), (4, 6421712), (8, 3210856), (11, 2335168), (16, 1605428), (22, 1167584), (31, 828608), (32, 802714), (44, 583792), (62, 414304), (64, 401357), (88, 291896), (107, 240064), (121, 212288), (124, 207152), (176, 145948), (214, 120032), (242, 106144), (248, 103576), (341, 75328), (352, 72974), (428, 60016), (484, 53072), (496, 51788), (682, 37664), (704, 36487), (856, 30008), (968, 26536), (992, 25894), (1177, 21824), (1364, 18832), (1712, 15004), (1936, 13268), (1984, 12947), (2354, 10912), (2728, 9416), (3317, 7744), (3424, 7502), (3751, 6848), (3872, 6634), (4708, 5456)]