28283590816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{10559}}^1$

素因数の和:10766

約数の個数: 96

約数和(自身を含む): 61695406080

約数和(自身を除く): 33411815264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 137, 188, 208, 274, 376, 416, 548, 611, 752, 1096, 1222, 1504, 1781, 2192, 2444, 3562, 4384, 4888, 6439, 7124, 9776, 10559, 12878, 14248, 19552, 21118, 25756, 28496, 42236, 51512, 56992, 83707, 84472, 103024, 137267, 167414, 168944, 206048, 274534, 334828, 337888, 496273, 549068, 669656, 992546, 1098136, 1339312, 1446583, 1985092, 2196272, 2678624, 2893166, 3970184, 4392544, 5786332, 6451549, 7940368, 11572664, 12903098, 15880736, 18805579, 23145328, 25806196, 37611158, 46290656, 51612392, 67989401, 75222316, 103224784, 135978802, 150444632, 206449568, 271957604, 300889264, 543915208, 601778528, 883862213, 1087830416, 1767724426, 2175660832, 3535448852, 7070897704, 14141795408, 28283590816]

約数ペア:

[(1, 28283590816), (2, 14141795408), (4, 7070897704), (8, 3535448852), (13, 2175660832), (16, 1767724426), (26, 1087830416), (32, 883862213), (47, 601778528), (52, 543915208), (94, 300889264), (104, 271957604), (137, 206449568), (188, 150444632), (208, 135978802), (274, 103224784), (376, 75222316), (416, 67989401), (548, 51612392), (611, 46290656), (752, 37611158), (1096, 25806196), (1222, 23145328), (1504, 18805579), (1781, 15880736), (2192, 12903098), (2444, 11572664), (3562, 7940368), (4384, 6451549), (4888, 5786332), (6439, 4392544), (7124, 3970184), (9776, 2893166), (10559, 2678624), (12878, 2196272), (14248, 1985092), (19552, 1446583), (21118, 1339312), (25756, 1098136), (28496, 992546), (42236, 669656), (51512, 549068), (56992, 496273), (83707, 337888), (84472, 334828), (103024, 274534), (137267, 206048), (167414, 168944)]