39476668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 87462144

約数和(自身を除く): 47985476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 1913, 2948, 3826, 5159, 7652, 10318, 13391, 20636, 21043, 26782, 42086, 53564, 84172, 128171, 147301, 256342, 294602, 512684, 589204, 897197, 1409881, 1794394, 2819762, 3588788, 5639524, 9869167, 19738334, 39476668]

約数ペア:

[(1, 39476668), (2, 19738334), (4, 9869167), (7, 5639524), (11, 3588788), (14, 2819762), (22, 1794394), (28, 1409881), (44, 897197), (67, 589204), (77, 512684), (134, 294602), (154, 256342), (268, 147301), (308, 128171), (469, 84172), (737, 53564), (938, 42086), (1474, 26782), (1876, 21043), (1913, 20636), (2948, 13391), (3826, 10318), (5159, 7652)]