70400096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 150116400

約数和(自身を除く): 79716304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 739, 916, 1478, 1832, 2956, 2977, 3664, 5912, 5954, 7328, 9607, 11824, 11908, 19214, 23648, 23816, 38428, 47632, 76856, 95264, 153712, 169231, 307424, 338462, 676924, 1353848, 2200003, 2707696, 4400006, 5415392, 8800012, 17600024, 35200048, 70400096]

約数ペア:

[(1, 70400096), (2, 35200048), (4, 17600024), (8, 8800012), (13, 5415392), (16, 4400006), (26, 2707696), (32, 2200003), (52, 1353848), (104, 676924), (208, 338462), (229, 307424), (416, 169231), (458, 153712), (739, 95264), (916, 76856), (1478, 47632), (1832, 38428), (2956, 23816), (2977, 23648), (3664, 19214), (5912, 11908), (5954, 11824), (7328, 9607)]