42209072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 84644880

約数和(自身を除く): 42435808

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 472, 488, 733, 944, 976, 1466, 2932, 3599, 5864, 7198, 11728, 14396, 28792, 43247, 44713, 57584, 86494, 89426, 172988, 178852, 345976, 357704, 691952, 715408, 2638067, 5276134, 10552268, 21104536, 42209072]

約数ペア:

[(1, 42209072), (2, 21104536), (4, 10552268), (8, 5276134), (16, 2638067), (59, 715408), (61, 691952), (118, 357704), (122, 345976), (236, 178852), (244, 172988), (472, 89426), (488, 86494), (733, 57584), (944, 44713), (976, 43247), (1466, 28792), (2932, 14396), (3599, 11728), (5864, 7198)]