15678938816

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{1601}}^1\times {\mathrm{6653}}^1$

素因数の和:8289

約数の個数: 56

約数和(自身を含む): 32490789984

約数和(自身を除く): 16811851168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 1601, 3202, 6404, 6653, 12808, 13306, 25616, 26612, 36823, 51232, 53224, 73646, 102464, 106448, 147292, 153019, 212896, 294584, 306038, 425792, 589168, 612076, 1178336, 1224152, 2356672, 2448304, 4896608, 9793216, 10651453, 21302906, 42605812, 85211624, 170423248, 244983419, 340846496, 489966838, 681692992, 979933676, 1959867352, 3919734704, 7839469408, 15678938816]

約数ペア:

[(1, 15678938816), (2, 7839469408), (4, 3919734704), (8, 1959867352), (16, 979933676), (23, 681692992), (32, 489966838), (46, 340846496), (64, 244983419), (92, 170423248), (184, 85211624), (368, 42605812), (736, 21302906), (1472, 10651453), (1601, 9793216), (3202, 4896608), (6404, 2448304), (6653, 2356672), (12808, 1224152), (13306, 1178336), (25616, 612076), (26612, 589168), (36823, 425792), (51232, 306038), (53224, 294584), (73646, 212896), (102464, 153019), (106448, 147292)]