38957152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2591

約数の個数: 48

約数和(自身を含む): 84862512

約数和(自身を除く): 45905360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 2531, 3848, 5062, 7696, 10124, 15392, 20248, 32903, 40496, 65806, 80992, 93647, 131612, 187294, 263224, 374588, 526448, 749176, 1052896, 1217411, 1498352, 2434822, 2996704, 4869644, 9739288, 19478576, 38957152]

約数ペア:

[(1, 38957152), (2, 19478576), (4, 9739288), (8, 4869644), (13, 2996704), (16, 2434822), (26, 1498352), (32, 1217411), (37, 1052896), (52, 749176), (74, 526448), (104, 374588), (148, 263224), (208, 187294), (296, 131612), (416, 93647), (481, 80992), (592, 65806), (962, 40496), (1184, 32903), (1924, 20248), (2531, 15392), (3848, 10124), (5062, 7696)]