28963648

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3839

約数の個数: 56

約数和(自身を含む): 69567552

約数和(自身を除く): 40603904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3803, 3808, 7606, 7616, 15212, 26621, 30424, 53242, 60848, 64651, 106484, 121696, 129302, 212968, 243392, 258604, 425936, 452557, 517208, 851872, 905114, 1034416, 1703744, 1810228, 2068832, 3620456, 4137664, 7240912, 14481824, 28963648]

約数ペア:

[(1, 28963648), (2, 14481824), (4, 7240912), (7, 4137664), (8, 3620456), (14, 2068832), (16, 1810228), (17, 1703744), (28, 1034416), (32, 905114), (34, 851872), (56, 517208), (64, 452557), (68, 425936), (112, 258604), (119, 243392), (136, 212968), (224, 129302), (238, 121696), (272, 106484), (448, 64651), (476, 60848), (544, 53242), (952, 30424), (1088, 26621), (1904, 15212), (3803, 7616), (3808, 7606)]