7971793096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{2711}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 15746088960

約数和(自身を除く): 7774295864

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 167, 248, 284, 334, 568, 668, 1336, 2201, 2711, 4402, 5177, 5422, 8804, 10354, 10844, 11857, 17608, 20708, 21688, 23714, 41416, 47428, 84041, 94856, 168082, 192481, 336164, 367567, 384962, 452737, 672328, 735134, 769924, 905474, 1470268, 1539848, 1810948, 2940536, 3621896, 5966911, 11933822, 14034847, 23867644, 28069694, 32144327, 47735288, 56139388, 64288654, 112278776, 128577308, 257154616, 996474137, 1992948274, 3985896548, 7971793096]

約数ペア:

[(1, 7971793096), (2, 3985896548), (4, 1992948274), (8, 996474137), (31, 257154616), (62, 128577308), (71, 112278776), (124, 64288654), (142, 56139388), (167, 47735288), (248, 32144327), (284, 28069694), (334, 23867644), (568, 14034847), (668, 11933822), (1336, 5966911), (2201, 3621896), (2711, 2940536), (4402, 1810948), (5177, 1539848), (5422, 1470268), (8804, 905474), (10354, 769924), (10844, 735134), (11857, 672328), (17608, 452737), (20708, 384962), (21688, 367567), (23714, 336164), (41416, 192481), (47428, 168082), (84041, 94856)]