4043144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 9538560

約数和(自身を除く): 5495416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 137, 217, 238, 248, 274, 434, 476, 527, 548, 868, 952, 959, 1054, 1096, 1736, 1918, 2108, 2329, 3689, 3836, 4216, 4247, 4658, 7378, 7672, 8494, 9316, 14756, 16303, 16988, 18632, 29512, 29729, 32606, 33976, 59458, 65212, 72199, 118916, 130424, 144398, 237832, 288796, 505393, 577592, 1010786, 2021572, 4043144]

約数ペア:

[(1, 4043144), (2, 2021572), (4, 1010786), (7, 577592), (8, 505393), (14, 288796), (17, 237832), (28, 144398), (31, 130424), (34, 118916), (56, 72199), (62, 65212), (68, 59458), (119, 33976), (124, 32606), (136, 29729), (137, 29512), (217, 18632), (238, 16988), (248, 16303), (274, 14756), (434, 9316), (476, 8494), (527, 7672), (548, 7378), (868, 4658), (952, 4247), (959, 4216), (1054, 3836), (1096, 3689), (1736, 2329), (1918, 2108)]