71905736

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3461}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 159840540

約数和(自身を除く): 87934804

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 3461, 5194, 6922, 10388, 13844, 20776, 24227, 27688, 48454, 96908, 169589, 183433, 193816, 339178, 366866, 678356, 733732, 1284031, 1356712, 1467464, 2568062, 5136124, 8988217, 10272248, 17976434, 35952868, 71905736]

約数ペア:

[(1, 71905736), (2, 35952868), (4, 17976434), (7, 10272248), (8, 8988217), (14, 5136124), (28, 2568062), (49, 1467464), (53, 1356712), (56, 1284031), (98, 733732), (106, 678356), (196, 366866), (212, 339178), (371, 193816), (392, 183433), (424, 169589), (742, 96908), (1484, 48454), (2597, 27688), (2968, 24227), (3461, 20776), (5194, 13844), (6922, 10388)]