2385344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 56

約数和(自身を含む): 5291328

約数和(自身を除く): 2905984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 61, 64, 94, 104, 122, 188, 208, 244, 376, 416, 488, 611, 752, 793, 832, 976, 1222, 1504, 1586, 1952, 2444, 2867, 3008, 3172, 3904, 4888, 5734, 6344, 9776, 11468, 12688, 19552, 22936, 25376, 37271, 39104, 45872, 50752, 74542, 91744, 149084, 183488, 298168, 596336, 1192672, 2385344]

約数ペア:

[(1, 2385344), (2, 1192672), (4, 596336), (8, 298168), (13, 183488), (16, 149084), (26, 91744), (32, 74542), (47, 50752), (52, 45872), (61, 39104), (64, 37271), (94, 25376), (104, 22936), (122, 19552), (188, 12688), (208, 11468), (244, 9776), (376, 6344), (416, 5734), (488, 4888), (611, 3904), (752, 3172), (793, 3008), (832, 2867), (976, 2444), (1222, 1952), (1504, 1586)]