68996452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 147409920

約数和(自身を除く): 78413468

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 2741, 3596, 5482, 6293, 10964, 12586, 19187, 25172, 38374, 76748, 79489, 84971, 158978, 169942, 317956, 339884, 556423, 594797, 1112846, 1189594, 2225692, 2379188, 2464159, 4928318, 9856636, 17249113, 34498226, 68996452]

約数ペア:

[(1, 68996452), (2, 34498226), (4, 17249113), (7, 9856636), (14, 4928318), (28, 2464159), (29, 2379188), (31, 2225692), (58, 1189594), (62, 1112846), (116, 594797), (124, 556423), (203, 339884), (217, 317956), (406, 169942), (434, 158978), (812, 84971), (868, 79489), (899, 76748), (1798, 38374), (2741, 25172), (3596, 19187), (5482, 12586), (6293, 10964)]