1804544

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 4415040

約数和(自身を除く): 2610496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 224, 256, 266, 304, 371, 424, 448, 532, 608, 742, 848, 896, 1007, 1064, 1216, 1484, 1696, 1792, 2014, 2128, 2432, 2968, 3392, 4028, 4256, 4864, 5936, 6784, 7049, 8056, 8512, 11872, 13568, 14098, 16112, 17024, 23744, 28196, 32224, 34048, 47488, 56392, 64448, 94976, 112784, 128896, 225568, 257792, 451136, 902272, 1804544]

約数ペア:

[(1, 1804544), (2, 902272), (4, 451136), (7, 257792), (8, 225568), (14, 128896), (16, 112784), (19, 94976), (28, 64448), (32, 56392), (38, 47488), (53, 34048), (56, 32224), (64, 28196), (76, 23744), (106, 17024), (112, 16112), (128, 14098), (133, 13568), (152, 11872), (212, 8512), (224, 8056), (256, 7049), (266, 6784), (304, 5936), (371, 4864), (424, 4256), (448, 4028), (532, 3392), (608, 2968), (742, 2432), (848, 2128), (896, 2014), (1007, 1792), (1064, 1696), (1216, 1484)]