38010752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 83280960

約数和(自身を除く): 45270208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 431, 689, 832, 848, 862, 1378, 1664, 1696, 1724, 2756, 3392, 3448, 5512, 5603, 6784, 6896, 11024, 11206, 13792, 22048, 22412, 22843, 27584, 44096, 44824, 45686, 55168, 88192, 89648, 91372, 179296, 182744, 296959, 358592, 365488, 593918, 717184, 730976, 1187836, 1461952, 2375672, 2923904, 4751344, 9502688, 19005376, 38010752]

約数ペア:

[(1, 38010752), (2, 19005376), (4, 9502688), (8, 4751344), (13, 2923904), (16, 2375672), (26, 1461952), (32, 1187836), (52, 730976), (53, 717184), (64, 593918), (104, 365488), (106, 358592), (128, 296959), (208, 182744), (212, 179296), (416, 91372), (424, 89648), (431, 88192), (689, 55168), (832, 45686), (848, 44824), (862, 44096), (1378, 27584), (1664, 22843), (1696, 22412), (1724, 22048), (2756, 13792), (3392, 11206), (3448, 11024), (5512, 6896), (5603, 6784)]