64339016

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3606

約数の個数: 64

約数和(自身を含む): 153705600

約数和(自身を除く): 89366584

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 3557, 4522, 7114, 9044, 14228, 18088, 24899, 28456, 49798, 60469, 67583, 99596, 120938, 135166, 199192, 241876, 270332, 423283, 473081, 483752, 540664, 846566, 946162, 1148911, 1693132, 1892324, 2297822, 3386264, 3784648, 4595644, 8042377, 9191288, 16084754, 32169508, 64339016]

約数ペア:

[(1, 64339016), (2, 32169508), (4, 16084754), (7, 9191288), (8, 8042377), (14, 4595644), (17, 3784648), (19, 3386264), (28, 2297822), (34, 1892324), (38, 1693132), (56, 1148911), (68, 946162), (76, 846566), (119, 540664), (133, 483752), (136, 473081), (152, 423283), (238, 270332), (266, 241876), (323, 199192), (476, 135166), (532, 120938), (646, 99596), (952, 67583), (1064, 60469), (1292, 49798), (2261, 28456), (2584, 24899), (3557, 18088), (4522, 14228), (7114, 9044)]