28390218843968

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{2767}}^1\times {\mathrm{3910171}}^1$

素因数の和:3912991

約数の個数: 56

約数和(自身を含む): 57731781416064

約数和(自身を除く): 29341562572096

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 2767, 5534, 11068, 22136, 44272, 88544, 113447, 177088, 226894, 453788, 907576, 1815152, 3630304, 3910171, 7260608, 7820342, 15640684, 31281368, 62562736, 125125472, 160317011, 250250944, 320634022, 641268044, 1282536088, 2565072176, 5130144352, 10260288704, 10819443157, 21638886314, 43277772628, 86555545256, 173111090512, 346222181024, 443597169437, 692444362048, 887194338874, 1774388677748, 3548777355496, 7097554710992, 14195109421984, 28390218843968]

約数ペア:

[(1, 28390218843968), (2, 14195109421984), (4, 7097554710992), (8, 3548777355496), (16, 1774388677748), (32, 887194338874), (41, 692444362048), (64, 443597169437), (82, 346222181024), (164, 173111090512), (328, 86555545256), (656, 43277772628), (1312, 21638886314), (2624, 10819443157), (2767, 10260288704), (5534, 5130144352), (11068, 2565072176), (22136, 1282536088), (44272, 641268044), (88544, 320634022), (113447, 250250944), (177088, 160317011), (226894, 125125472), (453788, 62562736), (907576, 31281368), (1815152, 15640684), (3630304, 7820342), (3910171, 7260608)]