78279712

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11273}}^1$

素因数の和:11321

約数の個数: 48

約数和(自身を含む): 181827072

約数和(自身を除く): 103547360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 11273, 22546, 45092, 78911, 90184, 157822, 180368, 315644, 349463, 360736, 631288, 698926, 1262576, 1397852, 2446241, 2525152, 2795704, 4892482, 5591408, 9784964, 11182816, 19569928, 39139856, 78279712]

約数ペア:

[(1, 78279712), (2, 39139856), (4, 19569928), (7, 11182816), (8, 9784964), (14, 5591408), (16, 4892482), (28, 2795704), (31, 2525152), (32, 2446241), (56, 1397852), (62, 1262576), (112, 698926), (124, 631288), (217, 360736), (224, 349463), (248, 315644), (434, 180368), (496, 157822), (868, 90184), (992, 78911), (1736, 45092), (3472, 22546), (6944, 11273)]