23647792

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 55552000

約数和(自身を除く): 31904208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 139, 196, 217, 248, 278, 343, 392, 434, 496, 556, 686, 784, 868, 973, 1112, 1372, 1519, 1736, 1946, 2224, 2744, 3038, 3472, 3892, 4309, 5488, 6076, 6811, 7784, 8618, 10633, 12152, 13622, 15568, 17236, 21266, 24304, 27244, 30163, 34472, 42532, 47677, 54488, 60326, 68944, 85064, 95354, 108976, 120652, 170128, 190708, 211141, 241304, 381416, 422282, 482608, 762832, 844564, 1477987, 1689128, 2955974, 3378256, 5911948, 11823896, 23647792]

約数ペア:

[(1, 23647792), (2, 11823896), (4, 5911948), (7, 3378256), (8, 2955974), (14, 1689128), (16, 1477987), (28, 844564), (31, 762832), (49, 482608), (56, 422282), (62, 381416), (98, 241304), (112, 211141), (124, 190708), (139, 170128), (196, 120652), (217, 108976), (248, 95354), (278, 85064), (343, 68944), (392, 60326), (434, 54488), (496, 47677), (556, 42532), (686, 34472), (784, 30163), (868, 27244), (973, 24304), (1112, 21266), (1372, 17236), (1519, 15568), (1736, 13622), (1946, 12152), (2224, 10633), (2744, 8618), (3038, 7784), (3472, 6811), (3892, 6076), (4309, 5488)]