13703984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:3993

約数の個数: 40

約数和(自身を含む): 31331328

約数和(自身を除く): 17627344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3947, 7894, 15788, 27629, 31576, 55258, 63152, 110516, 122357, 221032, 244714, 442064, 489428, 856499, 978856, 1712998, 1957712, 3425996, 6851992, 13703984]

約数ペア:

[(1, 13703984), (2, 6851992), (4, 3425996), (7, 1957712), (8, 1712998), (14, 978856), (16, 856499), (28, 489428), (31, 442064), (56, 244714), (62, 221032), (112, 122357), (124, 110516), (217, 63152), (248, 55258), (434, 31576), (496, 27629), (868, 15788), (1736, 7894), (3472, 3947)]