74990972

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7219}}^1$

素因数の和:7290

約数の個数: 36

約数和(自身を含む): 155562120

約数和(自身を除く): 80571148

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 7219, 10388, 14438, 28876, 50533, 101066, 202132, 353731, 382607, 707462, 765214, 1414924, 1530428, 2678249, 5356498, 10712996, 18747743, 37495486, 74990972]

約数ペア:

[(1, 74990972), (2, 37495486), (4, 18747743), (7, 10712996), (14, 5356498), (28, 2678249), (49, 1530428), (53, 1414924), (98, 765214), (106, 707462), (196, 382607), (212, 353731), (371, 202132), (742, 101066), (1484, 50533), (2597, 28876), (5194, 14438), (7219, 10388)]