66557176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 152340480

約数和(自身を除く): 85783304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 151, 238, 302, 463, 476, 604, 926, 952, 1057, 1208, 1852, 2114, 2567, 3241, 3704, 4228, 5134, 6482, 7871, 8456, 10268, 12964, 15742, 17969, 20536, 25928, 31484, 35938, 55097, 62968, 69913, 71876, 110194, 139826, 143752, 220388, 279652, 440776, 489391, 559304, 978782, 1188521, 1957564, 2377042, 3915128, 4754084, 8319647, 9508168, 16639294, 33278588, 66557176]

約数ペア:

[(1, 66557176), (2, 33278588), (4, 16639294), (7, 9508168), (8, 8319647), (14, 4754084), (17, 3915128), (28, 2377042), (34, 1957564), (56, 1188521), (68, 978782), (119, 559304), (136, 489391), (151, 440776), (238, 279652), (302, 220388), (463, 143752), (476, 139826), (604, 110194), (926, 71876), (952, 69913), (1057, 62968), (1208, 55097), (1852, 35938), (2114, 31484), (2567, 25928), (3241, 20536), (3704, 17969), (4228, 15742), (5134, 12964), (6482, 10268), (7871, 8456)]