866609408

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28447}}^1$

素因数の和:28487

約数の個数: 72

約数和(自身を含む): 2093317632

約数和(自身を除く): 1226708224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 15232, 28447, 30464, 56894, 113788, 199129, 227576, 398258, 455152, 483599, 796516, 910304, 967198, 1593032, 1820608, 1934396, 3186064, 3385193, 3641216, 3868792, 6372128, 6770386, 7282432, 7737584, 12744256, 13540772, 15475168, 25488512, 27081544, 30950336, 50977024, 54163088, 61900672, 108326176, 123801344, 216652352, 433304704, 866609408]

約数ペア:

[(1, 866609408), (2, 433304704), (4, 216652352), (7, 123801344), (8, 108326176), (14, 61900672), (16, 54163088), (17, 50977024), (28, 30950336), (32, 27081544), (34, 25488512), (56, 15475168), (64, 13540772), (68, 12744256), (112, 7737584), (119, 7282432), (128, 6770386), (136, 6372128), (224, 3868792), (238, 3641216), (256, 3385193), (272, 3186064), (448, 1934396), (476, 1820608), (544, 1593032), (896, 967198), (952, 910304), (1088, 796516), (1792, 483599), (1904, 455152), (2176, 398258), (3808, 227576), (4352, 199129), (7616, 113788), (15232, 56894), (28447, 30464)]