1387258592

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1907}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 2769500160

約数和(自身を除く): 1382241568

約数列:

[1, 2, 4, 8, 16, 32, 127, 179, 254, 358, 508, 716, 1016, 1432, 1907, 2032, 2864, 3814, 4064, 5728, 7628, 15256, 22733, 30512, 45466, 61024, 90932, 181864, 242189, 341353, 363728, 484378, 682706, 727456, 968756, 1365412, 1937512, 2730824, 3875024, 5461648, 7750048, 10923296, 43351831, 86703662, 173407324, 346814648, 693629296, 1387258592]

約数ペア:

[(1, 1387258592), (2, 693629296), (4, 346814648), (8, 173407324), (16, 86703662), (32, 43351831), (127, 10923296), (179, 7750048), (254, 5461648), (358, 3875024), (508, 2730824), (716, 1937512), (1016, 1365412), (1432, 968756), (1907, 727456), (2032, 682706), (2864, 484378), (3814, 363728), (4064, 341353), (5728, 242189), (7628, 181864), (15256, 90932), (22733, 61024), (30512, 45466)]