40884884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8819}}^1$

素因数の和:8903

約数の個数: 24

約数和(自身を含む): 76557600

約数和(自身を除く): 35672716

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 8819, 17638, 35276, 167561, 335122, 537959, 670244, 1075918, 2151836, 10221221, 20442442, 40884884]

約数ペア:

[(1, 40884884), (2, 20442442), (4, 10221221), (19, 2151836), (38, 1075918), (61, 670244), (76, 537959), (122, 335122), (244, 167561), (1159, 35276), (2318, 17638), (4636, 8819)]