22470008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 26777992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 151, 152, 178, 209, 302, 356, 418, 604, 712, 836, 979, 1208, 1661, 1672, 1691, 1958, 2869, 3322, 3382, 3916, 5738, 6644, 6764, 7832, 11476, 13288, 13439, 13528, 18601, 22952, 26878, 31559, 37202, 53756, 63118, 74404, 107512, 126236, 147829, 148808, 252472, 255341, 295658, 510682, 591316, 1021364, 1182632, 2042728, 2808751, 5617502, 11235004, 22470008]

約数ペア:

[(1, 22470008), (2, 11235004), (4, 5617502), (8, 2808751), (11, 2042728), (19, 1182632), (22, 1021364), (38, 591316), (44, 510682), (76, 295658), (88, 255341), (89, 252472), (151, 148808), (152, 147829), (178, 126236), (209, 107512), (302, 74404), (356, 63118), (418, 53756), (604, 37202), (712, 31559), (836, 26878), (979, 22952), (1208, 18601), (1661, 13528), (1672, 13439), (1691, 13288), (1958, 11476), (2869, 7832), (3322, 6764), (3382, 6644), (3916, 5738)]