40992128

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 85594320

約数和(自身を除く): 44602192

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 107, 128, 146, 164, 214, 292, 328, 428, 584, 656, 856, 1168, 1312, 1712, 2336, 2624, 2993, 3424, 4387, 4672, 5248, 5986, 6848, 7811, 8774, 9344, 11972, 13696, 15622, 17548, 23944, 31244, 35096, 47888, 62488, 70192, 95776, 124976, 140384, 191552, 249952, 280768, 320251, 383104, 499904, 561536, 640502, 999808, 1281004, 2562008, 5124016, 10248032, 20496064, 40992128]

約数ペア:

[(1, 40992128), (2, 20496064), (4, 10248032), (8, 5124016), (16, 2562008), (32, 1281004), (41, 999808), (64, 640502), (73, 561536), (82, 499904), (107, 383104), (128, 320251), (146, 280768), (164, 249952), (214, 191552), (292, 140384), (328, 124976), (428, 95776), (584, 70192), (656, 62488), (856, 47888), (1168, 35096), (1312, 31244), (1712, 23944), (2336, 17548), (2624, 15622), (2993, 13696), (3424, 11972), (4387, 9344), (4672, 8774), (5248, 7811), (5986, 6848)]