73477978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16249}}^1$

素因数の和:16294

約数の個数: 32

約数和(自身を含む): 140400000

約数和(自身を除く): 66922022

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 16249, 32498, 113743, 227486, 276233, 308731, 552466, 617462, 1933631, 2161117, 3867262, 4322234, 5248427, 10496854, 36738989, 73477978]

約数ペア:

[(1, 73477978), (2, 36738989), (7, 10496854), (14, 5248427), (17, 4322234), (19, 3867262), (34, 2161117), (38, 1933631), (119, 617462), (133, 552466), (238, 308731), (266, 276233), (323, 227486), (646, 113743), (2261, 32498), (4522, 16249)]