74461628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2137}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 135053184

約数和(自身を除く): 60591556

約数列:

[1, 2, 4, 31, 62, 124, 281, 562, 1124, 2137, 4274, 8548, 8711, 17422, 34844, 66247, 132494, 264988, 600497, 1200994, 2401988, 18615407, 37230814, 74461628]

約数ペア:

[(1, 74461628), (2, 37230814), (4, 18615407), (31, 2401988), (62, 1200994), (124, 600497), (281, 264988), (562, 132494), (1124, 66247), (2137, 34844), (4274, 17422), (8548, 8711)]