40917408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{60889}}^1$

素因数の和:60909

約数の個数: 48

約数和(自身を含む): 122754240

約数和(自身を除く): 81836832

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, 60889, 121778, 182667, 243556, 365334, 426223, 487112, 730668, 852446, 974224, 1278669, 1461336, 1704892, 1948448, 2557338, 2922672, 3409784, 5114676, 5845344, 6819568, 10229352, 13639136, 20458704, 40917408]

約数ペア:

[(1, 40917408), (2, 20458704), (3, 13639136), (4, 10229352), (6, 6819568), (7, 5845344), (8, 5114676), (12, 3409784), (14, 2922672), (16, 2557338), (21, 1948448), (24, 1704892), (28, 1461336), (32, 1278669), (42, 974224), (48, 852446), (56, 730668), (84, 487112), (96, 426223), (112, 365334), (168, 243556), (224, 182667), (336, 121778), (672, 60889)]