74010976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 158760000

約数和(自身を除く): 84749024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 1999, 2314, 2848, 3998, 4628, 7996, 9256, 15992, 18512, 25987, 31984, 37024, 51974, 63968, 103948, 177911, 207896, 355822, 415792, 711644, 831584, 1423288, 2312843, 2846576, 4625686, 5693152, 9251372, 18502744, 37005488, 74010976]

約数ペア:

[(1, 74010976), (2, 37005488), (4, 18502744), (8, 9251372), (13, 5693152), (16, 4625686), (26, 2846576), (32, 2312843), (52, 1423288), (89, 831584), (104, 711644), (178, 415792), (208, 355822), (356, 207896), (416, 177911), (712, 103948), (1157, 63968), (1424, 51974), (1999, 37024), (2314, 31984), (2848, 25987), (3998, 18512), (4628, 15992), (7996, 9256)]