77361664

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2556

約数の個数: 40

約数和(自身を含む): 157169628

約数和(自身を除く): 79807964

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 2477, 3904, 4954, 7808, 9908, 15616, 19816, 31232, 39632, 79264, 151097, 158528, 302194, 317056, 604388, 634112, 1208776, 1268224, 2417552, 4835104, 9670208, 19340416, 38680832, 77361664]

約数ペア:

[(1, 77361664), (2, 38680832), (4, 19340416), (8, 9670208), (16, 4835104), (32, 2417552), (61, 1268224), (64, 1208776), (122, 634112), (128, 604388), (244, 317056), (256, 302194), (488, 158528), (512, 151097), (976, 79264), (1952, 39632), (2477, 31232), (3904, 19816), (4954, 15616), (7808, 9908)]