16261728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{3457}}^1$

素因数の和:3484

約数の個数: 72

約数和(自身を含む): 49670712

約数和(自身を除く): 33408984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 3457, 4704, 6914, 10371, 13828, 20742, 24199, 27656, 41484, 48398, 55312, 72597, 82968, 96796, 110624, 145194, 165936, 169393, 193592, 290388, 331872, 338786, 387184, 508179, 580776, 677572, 774368, 1016358, 1161552, 1355144, 2032716, 2323104, 2710288, 4065432, 5420576, 8130864, 16261728]

約数ペア:

[(1, 16261728), (2, 8130864), (3, 5420576), (4, 4065432), (6, 2710288), (7, 2323104), (8, 2032716), (12, 1355144), (14, 1161552), (16, 1016358), (21, 774368), (24, 677572), (28, 580776), (32, 508179), (42, 387184), (48, 338786), (49, 331872), (56, 290388), (84, 193592), (96, 169393), (98, 165936), (112, 145194), (147, 110624), (168, 96796), (196, 82968), (224, 72597), (294, 55312), (336, 48398), (392, 41484), (588, 27656), (672, 24199), (784, 20742), (1176, 13828), (1568, 10371), (2352, 6914), (3457, 4704)]