70004975992

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40325447}}^1$

素因数の和:40325491

約数の個数: 32

約数和(自身を含む): 154849720320

約数和(自身を除く): 84844744328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 40325447, 80650894, 161301788, 282278129, 322603576, 564556258, 1129112516, 1250088857, 2258225032, 2500177714, 5000355428, 8750621999, 10000710856, 17501243998, 35002487996, 70004975992]

約数ペア:

[(1, 70004975992), (2, 35002487996), (4, 17501243998), (7, 10000710856), (8, 8750621999), (14, 5000355428), (28, 2500177714), (31, 2258225032), (56, 1250088857), (62, 1129112516), (124, 564556258), (217, 322603576), (248, 282278129), (434, 161301788), (868, 80650894), (1736, 40325447)]