74789696

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 152887680

約数和(自身を除く): 78097984

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 109, 142, 151, 218, 284, 302, 436, 568, 604, 872, 1136, 1208, 1744, 2272, 2416, 3488, 4544, 4832, 6976, 7739, 9664, 10721, 15478, 16459, 21442, 30956, 32918, 42884, 61912, 65836, 85768, 123824, 131672, 171536, 247648, 263344, 343072, 495296, 526688, 686144, 1053376, 1168589, 2337178, 4674356, 9348712, 18697424, 37394848, 74789696]

約数ペア:

[(1, 74789696), (2, 37394848), (4, 18697424), (8, 9348712), (16, 4674356), (32, 2337178), (64, 1168589), (71, 1053376), (109, 686144), (142, 526688), (151, 495296), (218, 343072), (284, 263344), (302, 247648), (436, 171536), (568, 131672), (604, 123824), (872, 85768), (1136, 65836), (1208, 61912), (1744, 42884), (2272, 32918), (2416, 30956), (3488, 21442), (4544, 16459), (4832, 15478), (6976, 10721), (7739, 9664)]