7868512

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 16405200

約数和(自身を除く): 8536688

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 139, 232, 244, 278, 464, 488, 556, 928, 976, 1112, 1769, 1952, 2224, 3538, 4031, 4448, 7076, 8062, 8479, 14152, 16124, 16958, 28304, 32248, 33916, 56608, 64496, 67832, 128992, 135664, 245891, 271328, 491782, 983564, 1967128, 3934256, 7868512]

約数ペア:

[(1, 7868512), (2, 3934256), (4, 1967128), (8, 983564), (16, 491782), (29, 271328), (32, 245891), (58, 135664), (61, 128992), (116, 67832), (122, 64496), (139, 56608), (232, 33916), (244, 32248), (278, 28304), (464, 16958), (488, 16124), (556, 14152), (928, 8479), (976, 8062), (1112, 7076), (1769, 4448), (1952, 4031), (2224, 3538)]