6561697856

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{200639}}^1$

素因数の和:200731

約数の個数: 56

約数和(自身を含む): 15084917760

約数和(自身を除く): 8523219904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 16352, 32704, 200639, 401278, 802556, 1404473, 1605112, 2808946, 3210224, 5617892, 6420448, 11235784, 12840896, 14646647, 22471568, 29293294, 44943136, 58586588, 89886272, 102526529, 117173176, 205053058, 234346352, 410106116, 468692704, 820212232, 937385408, 1640424464, 3280848928, 6561697856]

約数ペア:

[(1, 6561697856), (2, 3280848928), (4, 1640424464), (7, 937385408), (8, 820212232), (14, 468692704), (16, 410106116), (28, 234346352), (32, 205053058), (56, 117173176), (64, 102526529), (73, 89886272), (112, 58586588), (146, 44943136), (224, 29293294), (292, 22471568), (448, 14646647), (511, 12840896), (584, 11235784), (1022, 6420448), (1168, 5617892), (2044, 3210224), (2336, 2808946), (4088, 1605112), (4672, 1404473), (8176, 802556), (16352, 401278), (32704, 200639)]