74840864

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 169243200

約数和(自身を除く): 94402336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1459, 1603, 1832, 2918, 3206, 3664, 5836, 6412, 7328, 10213, 11672, 12824, 20426, 23344, 25648, 40852, 46688, 51296, 81704, 163408, 326816, 334111, 668222, 1336444, 2338777, 2672888, 4677554, 5345776, 9355108, 10691552, 18710216, 37420432, 74840864]

約数ペア:

[(1, 74840864), (2, 37420432), (4, 18710216), (7, 10691552), (8, 9355108), (14, 5345776), (16, 4677554), (28, 2672888), (32, 2338777), (56, 1336444), (112, 668222), (224, 334111), (229, 326816), (458, 163408), (916, 81704), (1459, 51296), (1603, 46688), (1832, 40852), (2918, 25648), (3206, 23344), (3664, 20426), (5836, 12824), (6412, 11672), (7328, 10213)]