3780438784

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21187}}^1$

素因数の和:21261

約数の個数: 72

約数和(自身を含む): 8185263408

約数和(自身を除く): 4404824624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 328, 544, 656, 697, 1088, 1312, 1394, 2176, 2624, 2788, 4352, 5248, 5576, 10496, 11152, 21187, 22304, 42374, 44608, 84748, 89216, 169496, 178432, 338992, 360179, 677984, 720358, 868667, 1355968, 1440716, 1737334, 2711936, 2881432, 3474668, 5423872, 5762864, 6949336, 11525728, 13898672, 14767339, 23051456, 27797344, 29534678, 46102912, 55594688, 59069356, 92205824, 111189376, 118138712, 222378752, 236277424, 472554848, 945109696, 1890219392, 3780438784]

約数ペア:

[(1, 3780438784), (2, 1890219392), (4, 945109696), (8, 472554848), (16, 236277424), (17, 222378752), (32, 118138712), (34, 111189376), (41, 92205824), (64, 59069356), (68, 55594688), (82, 46102912), (128, 29534678), (136, 27797344), (164, 23051456), (256, 14767339), (272, 13898672), (328, 11525728), (544, 6949336), (656, 5762864), (697, 5423872), (1088, 3474668), (1312, 2881432), (1394, 2711936), (2176, 1737334), (2624, 1440716), (2788, 1355968), (4352, 868667), (5248, 720358), (5576, 677984), (10496, 360179), (11152, 338992), (21187, 178432), (22304, 169496), (42374, 89216), (44608, 84748)]