38225152

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 88595136

約数和(自身を除く): 50369984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 257, 332, 448, 514, 581, 664, 896, 1028, 1162, 1328, 1792, 1799, 2056, 2324, 2656, 3598, 4112, 4648, 5312, 7196, 8224, 9296, 10624, 14392, 16448, 18592, 21248, 21331, 28784, 32896, 37184, 42662, 57568, 65792, 74368, 85324, 115136, 148736, 149317, 170648, 230272, 298634, 341296, 460544, 597268, 682592, 1194536, 1365184, 2389072, 2730368, 4778144, 5460736, 9556288, 19112576, 38225152]

約数ペア:

[(1, 38225152), (2, 19112576), (4, 9556288), (7, 5460736), (8, 4778144), (14, 2730368), (16, 2389072), (28, 1365184), (32, 1194536), (56, 682592), (64, 597268), (83, 460544), (112, 341296), (128, 298634), (166, 230272), (224, 170648), (256, 149317), (257, 148736), (332, 115136), (448, 85324), (514, 74368), (581, 65792), (664, 57568), (896, 42662), (1028, 37184), (1162, 32896), (1328, 28784), (1792, 21331), (1799, 21248), (2056, 18592), (2324, 16448), (2656, 14392), (3598, 10624), (4112, 9296), (4648, 8224), (5312, 7196)]