66693952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4263

約数の個数: 56

約数和(自身を含む): 150063200

約数和(自身を除く): 83369248

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, 4219, 7904, 8438, 15808, 16876, 33752, 54847, 67504, 80161, 109694, 135008, 160322, 219388, 270016, 320644, 438776, 641288, 877552, 1042093, 1282576, 1755104, 2084186, 2565152, 3510208, 4168372, 5130304, 8336744, 16673488, 33346976, 66693952]

約数ペア:

[(1, 66693952), (2, 33346976), (4, 16673488), (8, 8336744), (13, 5130304), (16, 4168372), (19, 3510208), (26, 2565152), (32, 2084186), (38, 1755104), (52, 1282576), (64, 1042093), (76, 877552), (104, 641288), (152, 438776), (208, 320644), (247, 270016), (304, 219388), (416, 160322), (494, 135008), (608, 109694), (832, 80161), (988, 67504), (1216, 54847), (1976, 33752), (3952, 16876), (4219, 15808), (7904, 8438)]