6698171984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1929197}}^1$

素因数の和:1929243

約数の個数: 40

約数和(自身を含む): 15310115328

約数和(自身を除く): 8611943344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1929197, 3858394, 7716788, 13504379, 15433576, 27008758, 30867152, 54017516, 59805107, 108035032, 119610214, 216070064, 239220428, 418635749, 478440856, 837271498, 956881712, 1674542996, 3349085992, 6698171984]

約数ペア:

[(1, 6698171984), (2, 3349085992), (4, 1674542996), (7, 956881712), (8, 837271498), (14, 478440856), (16, 418635749), (28, 239220428), (31, 216070064), (56, 119610214), (62, 108035032), (112, 59805107), (124, 54017516), (217, 30867152), (248, 27008758), (434, 15433576), (496, 13504379), (868, 7716788), (1736, 3858394), (3472, 1929197)]