42255776

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 86614920

約数和(自身を除く): 44359144

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 296, 356, 401, 592, 712, 802, 1184, 1424, 1604, 2848, 3208, 3293, 6416, 6586, 12832, 13172, 14837, 26344, 29674, 35689, 52688, 59348, 71378, 105376, 118696, 142756, 237392, 285512, 474784, 571024, 1142048, 1320493, 2640986, 5281972, 10563944, 21127888, 42255776]

約数ペア:

[(1, 42255776), (2, 21127888), (4, 10563944), (8, 5281972), (16, 2640986), (32, 1320493), (37, 1142048), (74, 571024), (89, 474784), (148, 285512), (178, 237392), (296, 142756), (356, 118696), (401, 105376), (592, 71378), (712, 59348), (802, 52688), (1184, 35689), (1424, 29674), (1604, 26344), (2848, 14837), (3208, 13172), (3293, 12832), (6416, 6586)]