74257984

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 56

約数和(自身を含む): 156472128

約数和(自身を除く): 82214144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 368, 488, 736, 827, 976, 1403, 1472, 1654, 1952, 2806, 3308, 3904, 5612, 6616, 11224, 13232, 19021, 22448, 26464, 38042, 44896, 50447, 52928, 76084, 89792, 100894, 152168, 201788, 304336, 403576, 608672, 807152, 1160281, 1217344, 1614304, 2320562, 3228608, 4641124, 9282248, 18564496, 37128992, 74257984]

約数ペア:

[(1, 74257984), (2, 37128992), (4, 18564496), (8, 9282248), (16, 4641124), (23, 3228608), (32, 2320562), (46, 1614304), (61, 1217344), (64, 1160281), (92, 807152), (122, 608672), (184, 403576), (244, 304336), (368, 201788), (488, 152168), (736, 100894), (827, 89792), (976, 76084), (1403, 52928), (1472, 50447), (1654, 44896), (1952, 38042), (2806, 26464), (3308, 22448), (3904, 19021), (5612, 13232), (6616, 11224)]