42647136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{63463}}^1$

素因数の和:63483

約数の個数: 48

約数和(自身を含む): 127943424

約数和(自身を除く): 85296288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 63463, 126926, 190389, 253852, 380778, 444241, 507704, 761556, 888482, 1015408, 1332723, 1523112, 1776964, 2030816, 2665446, 3046224, 3553928, 5330892, 6092448, 7107856, 10661784, 14215712, 21323568, 42647136]

約数ペア:

[(1, 42647136), (2, 21323568), (3, 14215712), (4, 10661784), (6, 7107856), (7, 6092448), (8, 5330892), (12, 3553928), (14, 3046224), (16, 2665446), (21, 2030816), (24, 1776964), (28, 1523112), (32, 1332723), (42, 1015408), (48, 888482), (56, 761556), (84, 507704), (96, 444241), (112, 380778), (168, 253852), (224, 190389), (336, 126926), (672, 63463)]