25929127536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{381221}}^1$

素因数の和:381354

約数の個数: 80

約数和(自身を含む): 72798153120

約数和(自身を除く): 46869025584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 4251, 5232, 5668, 8502, 11336, 17004, 22672, 34008, 68016, 381221, 762442, 1143663, 1524884, 2287326, 3049768, 4574652, 4955873, 6099536, 9149304, 9911746, 14867619, 18298608, 19823492, 29735238, 39646984, 41553089, 59470476, 79293968, 83106178, 118940952, 124659267, 166212356, 237881904, 249318534, 332424712, 498637068, 540190157, 664849424, 997274136, 1080380314, 1620570471, 1994548272, 2160760628, 3241140942, 4321521256, 6482281884, 8643042512, 12964563768, 25929127536]

約数ペア:

[(1, 25929127536), (2, 12964563768), (3, 8643042512), (4, 6482281884), (6, 4321521256), (8, 3241140942), (12, 2160760628), (13, 1994548272), (16, 1620570471), (24, 1080380314), (26, 997274136), (39, 664849424), (48, 540190157), (52, 498637068), (78, 332424712), (104, 249318534), (109, 237881904), (156, 166212356), (208, 124659267), (218, 118940952), (312, 83106178), (327, 79293968), (436, 59470476), (624, 41553089), (654, 39646984), (872, 29735238), (1308, 19823492), (1417, 18298608), (1744, 14867619), (2616, 9911746), (2834, 9149304), (4251, 6099536), (5232, 4955873), (5668, 4574652), (8502, 3049768), (11336, 2287326), (17004, 1524884), (22672, 1143663), (34008, 762442), (68016, 381221)]