71478907552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1\times {\mathrm{3023}}^1$

素因数の和:3662

約数の個数: 96

約数和(自身を含む): 153244804608

約数和(自身を除く): 81765897056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 503, 904, 1006, 1469, 1808, 2012, 2938, 3023, 3616, 4024, 5876, 6046, 6539, 8048, 11752, 12092, 13078, 16096, 23504, 24184, 26156, 39299, 47008, 48368, 52312, 56839, 78598, 96736, 104624, 113678, 157196, 209248, 227356, 314392, 341599, 454712, 628784, 683198, 738907, 909424, 1257568, 1366396, 1477814, 1520569, 1818848, 2732792, 2955628, 3041138, 4440787, 5465584, 5911256, 6082276, 8881574, 10931168, 11822512, 12164552, 17763148, 19767397, 23645024, 24329104, 35526296, 39534794, 48658208, 71052592, 79069588, 142105184, 158139176, 171824297, 316278352, 343648594, 632556704, 687297188, 1374594376, 2233715861, 2749188752, 4467431722, 5498377504, 8934863444, 17869726888, 35739453776, 71478907552]

約数ペア:

[(1, 71478907552), (2, 35739453776), (4, 17869726888), (8, 8934863444), (13, 5498377504), (16, 4467431722), (26, 2749188752), (32, 2233715861), (52, 1374594376), (104, 687297188), (113, 632556704), (208, 343648594), (226, 316278352), (416, 171824297), (452, 158139176), (503, 142105184), (904, 79069588), (1006, 71052592), (1469, 48658208), (1808, 39534794), (2012, 35526296), (2938, 24329104), (3023, 23645024), (3616, 19767397), (4024, 17763148), (5876, 12164552), (6046, 11822512), (6539, 10931168), (8048, 8881574), (11752, 6082276), (12092, 5911256), (13078, 5465584), (16096, 4440787), (23504, 3041138), (24184, 2955628), (26156, 2732792), (39299, 1818848), (47008, 1520569), (48368, 1477814), (52312, 1366396), (56839, 1257568), (78598, 909424), (96736, 738907), (104624, 683198), (113678, 628784), (157196, 454712), (209248, 341599), (227356, 314392)]