65450944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 56

約数和(自身を含む): 141486128

約数和(自身を除く): 76035184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 811, 832, 1261, 1552, 1622, 2522, 3104, 3244, 5044, 6208, 6488, 10088, 10543, 12976, 20176, 21086, 25952, 40352, 42172, 51904, 78667, 80704, 84344, 157334, 168688, 314668, 337376, 629336, 674752, 1022671, 1258672, 2045342, 2517344, 4090684, 5034688, 8181368, 16362736, 32725472, 65450944]

約数ペア:

[(1, 65450944), (2, 32725472), (4, 16362736), (8, 8181368), (13, 5034688), (16, 4090684), (26, 2517344), (32, 2045342), (52, 1258672), (64, 1022671), (97, 674752), (104, 629336), (194, 337376), (208, 314668), (388, 168688), (416, 157334), (776, 84344), (811, 80704), (832, 78667), (1261, 51904), (1552, 42172), (1622, 40352), (2522, 25952), (3104, 21086), (3244, 20176), (5044, 12976), (6208, 10543), (6488, 10088)]