15277888

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 56

約数和(自身を含む): 32260032

約数和(自身を除く): 16982144

約数列:

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

約数ペア:

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