30555776

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 64774080

約数和(自身を除く): 34218304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 107, 128, 184, 194, 214, 368, 388, 428, 736, 776, 856, 1472, 1552, 1712, 2231, 2461, 2944, 3104, 3424, 4462, 4922, 6208, 6848, 8924, 9844, 10379, 12416, 13696, 17848, 19688, 20758, 35696, 39376, 41516, 71392, 78752, 83032, 142784, 157504, 166064, 238717, 285568, 315008, 332128, 477434, 664256, 954868, 1328512, 1909736, 3819472, 7638944, 15277888, 30555776]

約数ペア:

[(1, 30555776), (2, 15277888), (4, 7638944), (8, 3819472), (16, 1909736), (23, 1328512), (32, 954868), (46, 664256), (64, 477434), (92, 332128), (97, 315008), (107, 285568), (128, 238717), (184, 166064), (194, 157504), (214, 142784), (368, 83032), (388, 78752), (428, 71392), (736, 41516), (776, 39376), (856, 35696), (1472, 20758), (1552, 19688), (1712, 17848), (2231, 13696), (2461, 12416), (2944, 10379), (3104, 9844), (3424, 8924), (4462, 6848), (4922, 6208)]