38165504

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 88

約数和(自身を含む): 85286208

約数和(自身を除く): 47120704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 61, 64, 94, 104, 122, 128, 188, 208, 244, 256, 376, 416, 488, 512, 611, 752, 793, 832, 976, 1024, 1222, 1504, 1586, 1664, 1952, 2444, 2867, 3008, 3172, 3328, 3904, 4888, 5734, 6016, 6344, 6656, 7808, 9776, 11468, 12032, 12688, 13312, 15616, 19552, 22936, 24064, 25376, 31232, 37271, 39104, 45872, 48128, 50752, 62464, 74542, 78208, 91744, 101504, 149084, 156416, 183488, 203008, 298168, 312832, 366976, 406016, 596336, 625664, 733952, 812032, 1192672, 1467904, 2385344, 2935808, 4770688, 9541376, 19082752, 38165504]

約数ペア:

[(1, 38165504), (2, 19082752), (4, 9541376), (8, 4770688), (13, 2935808), (16, 2385344), (26, 1467904), (32, 1192672), (47, 812032), (52, 733952), (61, 625664), (64, 596336), (94, 406016), (104, 366976), (122, 312832), (128, 298168), (188, 203008), (208, 183488), (244, 156416), (256, 149084), (376, 101504), (416, 91744), (488, 78208), (512, 74542), (611, 62464), (752, 50752), (793, 48128), (832, 45872), (976, 39104), (1024, 37271), (1222, 31232), (1504, 25376), (1586, 24064), (1664, 22936), (1952, 19552), (2444, 15616), (2867, 13312), (3008, 12688), (3172, 12032), (3328, 11468), (3904, 9776), (4888, 7808), (5734, 6656), (6016, 6344)]