42779856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127321}}^1$

素因数の和:127339

約数の個数: 40

約数和(自身を含む): 126303424

約数和(自身を除く): 83523568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 127321, 254642, 381963, 509284, 763926, 891247, 1018568, 1527852, 1782494, 2037136, 2673741, 3055704, 3564988, 5347482, 6111408, 7129976, 10694964, 14259952, 21389928, 42779856]

約数ペア:

[(1, 42779856), (2, 21389928), (3, 14259952), (4, 10694964), (6, 7129976), (7, 6111408), (8, 5347482), (12, 3564988), (14, 3055704), (16, 2673741), (21, 2037136), (24, 1782494), (28, 1527852), (42, 1018568), (48, 891247), (56, 763926), (84, 509284), (112, 381963), (168, 254642), (336, 127321)]