65270548

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 148236480

約数和(自身を除く): 82965932

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1031, 1292, 1666, 1862, 2062, 2261, 3332, 3724, 4124, 4522, 7217, 9044, 14434, 15827, 17527, 19589, 28868, 31654, 35054, 39178, 50519, 63308, 70108, 78356, 101038, 122689, 137123, 202076, 245378, 274246, 333013, 490756, 548492, 666026, 858823, 959861, 1332052, 1717646, 1919722, 2331091, 3435292, 3839444, 4662182, 9324364, 16317637, 32635274, 65270548]

約数ペア:

[(1, 65270548), (2, 32635274), (4, 16317637), (7, 9324364), (14, 4662182), (17, 3839444), (19, 3435292), (28, 2331091), (34, 1919722), (38, 1717646), (49, 1332052), (68, 959861), (76, 858823), (98, 666026), (119, 548492), (133, 490756), (196, 333013), (238, 274246), (266, 245378), (323, 202076), (476, 137123), (532, 122689), (646, 101038), (833, 78356), (931, 70108), (1031, 63308), (1292, 50519), (1666, 39178), (1862, 35054), (2062, 31654), (2261, 28868), (3332, 19589), (3724, 17527), (4124, 15827), (4522, 14434), (7217, 9044)]