38666368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 87393600

約数和(自身を除く): 48727232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1223, 1664, 1976, 2432, 2446, 3952, 4892, 7904, 9784, 15808, 15899, 19568, 23237, 31616, 31798, 39136, 46474, 63596, 78272, 92948, 127192, 156544, 185896, 254384, 302081, 371792, 508768, 604162, 743584, 1017536, 1208324, 1487168, 2035072, 2416648, 2974336, 4833296, 9666592, 19333184, 38666368]

約数ペア:

[(1, 38666368), (2, 19333184), (4, 9666592), (8, 4833296), (13, 2974336), (16, 2416648), (19, 2035072), (26, 1487168), (32, 1208324), (38, 1017536), (52, 743584), (64, 604162), (76, 508768), (104, 371792), (128, 302081), (152, 254384), (208, 185896), (247, 156544), (304, 127192), (416, 92948), (494, 78272), (608, 63596), (832, 46474), (988, 39136), (1216, 31798), (1223, 31616), (1664, 23237), (1976, 19568), (2432, 15899), (2446, 15808), (3952, 9784), (4892, 7904)]