4720408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 11289600

約数和(自身を除く): 6569192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 97, 154, 158, 194, 308, 316, 388, 553, 616, 632, 679, 776, 869, 1067, 1106, 1358, 1738, 2134, 2212, 2716, 3476, 4268, 4424, 5432, 6083, 6952, 7469, 7663, 8536, 12166, 14938, 15326, 24332, 29876, 30652, 48664, 53641, 59752, 61304, 84293, 107282, 168586, 214564, 337172, 429128, 590051, 674344, 1180102, 2360204, 4720408]

約数ペア:

[(1, 4720408), (2, 2360204), (4, 1180102), (7, 674344), (8, 590051), (11, 429128), (14, 337172), (22, 214564), (28, 168586), (44, 107282), (56, 84293), (77, 61304), (79, 59752), (88, 53641), (97, 48664), (154, 30652), (158, 29876), (194, 24332), (308, 15326), (316, 14938), (388, 12166), (553, 8536), (616, 7663), (632, 7469), (679, 6952), (776, 6083), (869, 5432), (1067, 4424), (1106, 4268), (1358, 3476), (1738, 2716), (2134, 2212)]