70438984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 98300216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 2789, 3157, 3608, 5578, 6314, 11156, 12628, 19523, 22312, 25256, 30679, 39046, 61358, 78092, 114349, 122716, 156184, 214753, 228698, 245432, 429506, 457396, 800443, 859012, 914792, 1257839, 1600886, 1718024, 2515678, 3201772, 5031356, 6403544, 8804873, 10062712, 17609746, 35219492, 70438984]

約数ペア:

[(1, 70438984), (2, 35219492), (4, 17609746), (7, 10062712), (8, 8804873), (11, 6403544), (14, 5031356), (22, 3201772), (28, 2515678), (41, 1718024), (44, 1600886), (56, 1257839), (77, 914792), (82, 859012), (88, 800443), (154, 457396), (164, 429506), (287, 245432), (308, 228698), (328, 214753), (451, 156184), (574, 122716), (616, 114349), (902, 78092), (1148, 61358), (1804, 39046), (2296, 30679), (2789, 25256), (3157, 22312), (3608, 19523), (5578, 12628), (6314, 11156)]