2571648

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 7054320

約数和(自身を除く): 4482672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 181, 192, 222, 296, 362, 384, 444, 543, 592, 724, 888, 1086, 1184, 1448, 1776, 2172, 2368, 2896, 3552, 4344, 4736, 5792, 6697, 7104, 8688, 11584, 13394, 14208, 17376, 20091, 23168, 26788, 34752, 40182, 53576, 69504, 80364, 107152, 160728, 214304, 321456, 428608, 642912, 857216, 1285824, 2571648]

約数ペア:

[(1, 2571648), (2, 1285824), (3, 857216), (4, 642912), (6, 428608), (8, 321456), (12, 214304), (16, 160728), (24, 107152), (32, 80364), (37, 69504), (48, 53576), (64, 40182), (74, 34752), (96, 26788), (111, 23168), (128, 20091), (148, 17376), (181, 14208), (192, 13394), (222, 11584), (296, 8688), (362, 7104), (384, 6697), (444, 5792), (543, 4736), (592, 4344), (724, 3552), (888, 2896), (1086, 2368), (1184, 2172), (1448, 1776)]