7847472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 21962880

約数和(自身を除く): 14115408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 163, 177, 204, 236, 272, 326, 354, 408, 472, 489, 652, 708, 816, 944, 978, 1003, 1304, 1416, 1956, 2006, 2608, 2771, 2832, 3009, 3912, 4012, 5542, 6018, 7824, 8024, 8313, 9617, 11084, 12036, 16048, 16626, 19234, 22168, 24072, 28851, 33252, 38468, 44336, 48144, 57702, 66504, 76936, 115404, 133008, 153872, 163489, 230808, 326978, 461616, 490467, 653956, 980934, 1307912, 1961868, 2615824, 3923736, 7847472]

約数ペア:

[(1, 7847472), (2, 3923736), (3, 2615824), (4, 1961868), (6, 1307912), (8, 980934), (12, 653956), (16, 490467), (17, 461616), (24, 326978), (34, 230808), (48, 163489), (51, 153872), (59, 133008), (68, 115404), (102, 76936), (118, 66504), (136, 57702), (163, 48144), (177, 44336), (204, 38468), (236, 33252), (272, 28851), (326, 24072), (354, 22168), (408, 19234), (472, 16626), (489, 16048), (652, 12036), (708, 11084), (816, 9617), (944, 8313), (978, 8024), (1003, 7824), (1304, 6018), (1416, 5542), (1956, 4012), (2006, 3912), (2608, 3009), (2771, 2832)]