40996984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 53351816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 727, 742, 1007, 1064, 1454, 1484, 2014, 2908, 2968, 4028, 5089, 5816, 7049, 8056, 10178, 13813, 14098, 20356, 27626, 28196, 38531, 40712, 55252, 56392, 77062, 96691, 110504, 154124, 193382, 269717, 308248, 386764, 539434, 732089, 773528, 1078868, 1464178, 2157736, 2928356, 5124623, 5856712, 10249246, 20498492, 40996984]

約数ペア:

[(1, 40996984), (2, 20498492), (4, 10249246), (7, 5856712), (8, 5124623), (14, 2928356), (19, 2157736), (28, 1464178), (38, 1078868), (53, 773528), (56, 732089), (76, 539434), (106, 386764), (133, 308248), (152, 269717), (212, 193382), (266, 154124), (371, 110504), (424, 96691), (532, 77062), (727, 56392), (742, 55252), (1007, 40712), (1064, 38531), (1454, 28196), (1484, 27626), (2014, 20356), (2908, 14098), (2968, 13813), (4028, 10178), (5089, 8056), (5816, 7049)]