4178552

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 5498248

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 83, 116, 124, 166, 203, 217, 232, 248, 332, 406, 434, 581, 664, 812, 868, 899, 1162, 1624, 1736, 1798, 2324, 2407, 2573, 3596, 4648, 4814, 5146, 6293, 7192, 9628, 10292, 12586, 16849, 18011, 19256, 20584, 25172, 33698, 36022, 50344, 67396, 72044, 74617, 134792, 144088, 149234, 298468, 522319, 596936, 1044638, 2089276, 4178552]

約数ペア:

[(1, 4178552), (2, 2089276), (4, 1044638), (7, 596936), (8, 522319), (14, 298468), (28, 149234), (29, 144088), (31, 134792), (56, 74617), (58, 72044), (62, 67396), (83, 50344), (116, 36022), (124, 33698), (166, 25172), (203, 20584), (217, 19256), (232, 18011), (248, 16849), (332, 12586), (406, 10292), (434, 9628), (581, 7192), (664, 6293), (812, 5146), (868, 4814), (899, 4648), (1162, 3596), (1624, 2573), (1736, 2407), (1798, 2324)]