38362376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 81553920

約数和(自身を除く): 43191544

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 73, 104, 124, 146, 163, 248, 292, 326, 403, 584, 652, 806, 949, 1304, 1612, 1898, 2119, 2263, 3224, 3796, 4238, 4526, 5053, 7592, 8476, 9052, 10106, 11899, 16952, 18104, 20212, 23798, 29419, 40424, 47596, 58838, 65689, 95192, 117676, 131378, 154687, 235352, 262756, 309374, 368869, 525512, 618748, 737738, 1237496, 1475476, 2950952, 4795297, 9590594, 19181188, 38362376]

約数ペア:

[(1, 38362376), (2, 19181188), (4, 9590594), (8, 4795297), (13, 2950952), (26, 1475476), (31, 1237496), (52, 737738), (62, 618748), (73, 525512), (104, 368869), (124, 309374), (146, 262756), (163, 235352), (248, 154687), (292, 131378), (326, 117676), (403, 95192), (584, 65689), (652, 58838), (806, 47596), (949, 40424), (1304, 29419), (1612, 23798), (1898, 20212), (2119, 18104), (2263, 16952), (3224, 11899), (3796, 10106), (4238, 9052), (4526, 8476), (5053, 7592)]