63928976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3939

約数の個数: 40

約数和(自身を含む): 133332984

約数和(自身を除く): 69404008

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 3853, 4148, 7706, 8296, 15412, 16592, 30824, 61648, 65501, 131002, 235033, 262004, 470066, 524008, 940132, 1048016, 1880264, 3760528, 3995561, 7991122, 15982244, 31964488, 63928976]

約数ペア:

[(1, 63928976), (2, 31964488), (4, 15982244), (8, 7991122), (16, 3995561), (17, 3760528), (34, 1880264), (61, 1048016), (68, 940132), (122, 524008), (136, 470066), (244, 262004), (272, 235033), (488, 131002), (976, 65501), (1037, 61648), (2074, 30824), (3853, 16592), (4148, 15412), (7706, 8296)]