1269078016

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{36451}}^1$

素因数の和:36490

約数の個数: 48

約数和(自身を含む): 2686876920

約数和(自身を除く): 1417798904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 8704, 17408, 34816, 36451, 72902, 145804, 291608, 583216, 619667, 1166432, 1239334, 2332864, 2478668, 4665728, 4957336, 9331456, 9914672, 18662912, 19829344, 37325824, 39658688, 74651648, 79317376, 158634752, 317269504, 634539008, 1269078016]

約数ペア:

[(1, 1269078016), (2, 634539008), (4, 317269504), (8, 158634752), (16, 79317376), (17, 74651648), (32, 39658688), (34, 37325824), (64, 19829344), (68, 18662912), (128, 9914672), (136, 9331456), (256, 4957336), (272, 4665728), (512, 2478668), (544, 2332864), (1024, 1239334), (1088, 1166432), (2048, 619667), (2176, 583216), (4352, 291608), (8704, 145804), (17408, 72902), (34816, 36451)]