39781728

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{2819}}^1$

素因数の和:2849

約数の個数: 108

約数和(自身を含む): 131646060

約数和(自身を除く): 91864332

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 2819, 3528, 4704, 5638, 7056, 8457, 11276, 14112, 16914, 19733, 22552, 25371, 33828, 39466, 45104, 50742, 59199, 67656, 78932, 90208, 101484, 118398, 135312, 138131, 157864, 177597, 202968, 236796, 270624, 276262, 315728, 355194, 405936, 414393, 473592, 552524, 631456, 710388, 811872, 828786, 947184, 1105048, 1243179, 1420776, 1657572, 1894368, 2210096, 2486358, 2841552, 3315144, 4420192, 4972716, 5683104, 6630288, 9945432, 13260576, 19890864, 39781728]

約数ペア:

[(1, 39781728), (2, 19890864), (3, 13260576), (4, 9945432), (6, 6630288), (7, 5683104), (8, 4972716), (9, 4420192), (12, 3315144), (14, 2841552), (16, 2486358), (18, 2210096), (21, 1894368), (24, 1657572), (28, 1420776), (32, 1243179), (36, 1105048), (42, 947184), (48, 828786), (49, 811872), (56, 710388), (63, 631456), (72, 552524), (84, 473592), (96, 414393), (98, 405936), (112, 355194), (126, 315728), (144, 276262), (147, 270624), (168, 236796), (196, 202968), (224, 177597), (252, 157864), (288, 138131), (294, 135312), (336, 118398), (392, 101484), (441, 90208), (504, 78932), (588, 67656), (672, 59199), (784, 50742), (882, 45104), (1008, 39466), (1176, 33828), (1568, 25371), (1764, 22552), (2016, 19733), (2352, 16914), (2819, 14112), (3528, 11276), (4704, 8457), (5638, 7056)]