42164608

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 89535600

約数和(自身を除く): 47370992

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 296, 307, 464, 592, 614, 928, 1073, 1184, 1228, 1856, 2146, 2368, 2456, 3712, 4292, 4736, 4912, 8584, 8903, 9824, 11359, 17168, 17806, 19648, 22718, 34336, 35612, 39296, 45436, 68672, 71224, 90872, 137344, 142448, 181744, 284896, 329411, 363488, 569792, 658822, 726976, 1139584, 1317644, 1453952, 2635288, 5270576, 10541152, 21082304, 42164608]

約数ペア:

[(1, 42164608), (2, 21082304), (4, 10541152), (8, 5270576), (16, 2635288), (29, 1453952), (32, 1317644), (37, 1139584), (58, 726976), (64, 658822), (74, 569792), (116, 363488), (128, 329411), (148, 284896), (232, 181744), (296, 142448), (307, 137344), (464, 90872), (592, 71224), (614, 68672), (928, 45436), (1073, 39296), (1184, 35612), (1228, 34336), (1856, 22718), (2146, 19648), (2368, 17806), (2456, 17168), (3712, 11359), (4292, 9824), (4736, 8903), (4912, 8584)]