65816248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 139268160

約数和(自身を除く): 73451912

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 391, 397, 424, 782, 794, 901, 1219, 1564, 1588, 1802, 2438, 3128, 3176, 3604, 4876, 6749, 7208, 9131, 9752, 13498, 18262, 20723, 21041, 26996, 36524, 41446, 42082, 53992, 73048, 82892, 84164, 155227, 165784, 168328, 310454, 357697, 483943, 620908, 715394, 967886, 1241816, 1430788, 1935772, 2861576, 3871544, 8227031, 16454062, 32908124, 65816248]

約数ペア:

[(1, 65816248), (2, 32908124), (4, 16454062), (8, 8227031), (17, 3871544), (23, 2861576), (34, 1935772), (46, 1430788), (53, 1241816), (68, 967886), (92, 715394), (106, 620908), (136, 483943), (184, 357697), (212, 310454), (391, 168328), (397, 165784), (424, 155227), (782, 84164), (794, 82892), (901, 73048), (1219, 53992), (1564, 42082), (1588, 41446), (1802, 36524), (2438, 26996), (3128, 21041), (3176, 20723), (3604, 18262), (4876, 13498), (6749, 9752), (7208, 9131)]