67357888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4305

約数の個数: 56

約数和(自身を含む): 151556720

約数和(自身を除く): 84198832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4261, 7904, 8522, 15808, 17044, 34088, 55393, 68176, 80959, 110786, 136352, 161918, 221572, 272704, 323836, 443144, 647672, 886288, 1052467, 1295344, 1772576, 2104934, 2590688, 3545152, 4209868, 5181376, 8419736, 16839472, 33678944, 67357888]

約数ペア:

[(1, 67357888), (2, 33678944), (4, 16839472), (8, 8419736), (13, 5181376), (16, 4209868), (19, 3545152), (26, 2590688), (32, 2104934), (38, 1772576), (52, 1295344), (64, 1052467), (76, 886288), (104, 647672), (152, 443144), (208, 323836), (247, 272704), (304, 221572), (416, 161918), (494, 136352), (608, 110786), (832, 80959), (988, 68176), (1216, 55393), (1976, 34088), (3952, 17044), (4261, 15808), (7904, 8522)]