66319552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 56

約数和(自身を含む): 143662400

約数和(自身を除く): 77342848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 208, 316, 416, 632, 832, 1009, 1027, 1264, 2018, 2054, 2528, 4036, 4108, 5056, 8072, 8216, 13117, 16144, 16432, 26234, 32288, 32864, 52468, 64576, 65728, 79711, 104936, 159422, 209872, 318844, 419744, 637688, 839488, 1036243, 1275376, 2072486, 2550752, 4144972, 5101504, 8289944, 16579888, 33159776, 66319552]

約数ペア:

[(1, 66319552), (2, 33159776), (4, 16579888), (8, 8289944), (13, 5101504), (16, 4144972), (26, 2550752), (32, 2072486), (52, 1275376), (64, 1036243), (79, 839488), (104, 637688), (158, 419744), (208, 318844), (316, 209872), (416, 159422), (632, 104936), (832, 79711), (1009, 65728), (1027, 64576), (1264, 52468), (2018, 32864), (2054, 32288), (2528, 26234), (4036, 16432), (4108, 16144), (5056, 13117), (8072, 8216)]