2912495632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{20749}}^1$

素因数の和:21071

約数の個数: 40

約数和(自身を含む): 5845856000

約数和(自身を除く): 2933360368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 283, 496, 566, 1132, 2264, 4528, 8773, 17546, 20749, 35092, 41498, 70184, 82996, 140368, 165992, 331984, 643219, 1286438, 2572876, 5145752, 5871967, 10291504, 11743934, 23487868, 46975736, 93951472, 182030977, 364061954, 728123908, 1456247816, 2912495632]

約数ペア:

[(1, 2912495632), (2, 1456247816), (4, 728123908), (8, 364061954), (16, 182030977), (31, 93951472), (62, 46975736), (124, 23487868), (248, 11743934), (283, 10291504), (496, 5871967), (566, 5145752), (1132, 2572876), (2264, 1286438), (4528, 643219), (8773, 331984), (17546, 165992), (20749, 140368), (35092, 82996), (41498, 70184)]