8388408

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{1019}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 24480000

約数和(自身を除く): 16091592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1019, 1029, 1176, 1372, 2038, 2058, 2744, 3057, 4076, 4116, 6114, 7133, 8152, 8232, 12228, 14266, 21399, 24456, 28532, 42798, 49931, 57064, 85596, 99862, 149793, 171192, 199724, 299586, 349517, 399448, 599172, 699034, 1048551, 1198344, 1398068, 2097102, 2796136, 4194204, 8388408]

約数ペア:

[(1, 8388408), (2, 4194204), (3, 2796136), (4, 2097102), (6, 1398068), (7, 1198344), (8, 1048551), (12, 699034), (14, 599172), (21, 399448), (24, 349517), (28, 299586), (42, 199724), (49, 171192), (56, 149793), (84, 99862), (98, 85596), (147, 57064), (168, 49931), (196, 42798), (294, 28532), (343, 24456), (392, 21399), (588, 14266), (686, 12228), (1019, 8232), (1029, 8152), (1176, 7133), (1372, 6114), (2038, 4116), (2058, 4076), (2744, 3057)]