820056064

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{11777}}^1$

素因数の和:11818

約数の個数: 52

約数和(自身を含む): 1736524764

約数和(自身を除く): 916468700

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4096, 4352, 8704, 11777, 17408, 23554, 34816, 47108, 69632, 94216, 188432, 200209, 376864, 400418, 753728, 800836, 1507456, 1601672, 3014912, 3203344, 6029824, 6406688, 12059648, 12813376, 24119296, 25626752, 48238592, 51253504, 102507008, 205014016, 410028032, 820056064]

約数ペア:

[(1, 820056064), (2, 410028032), (4, 205014016), (8, 102507008), (16, 51253504), (17, 48238592), (32, 25626752), (34, 24119296), (64, 12813376), (68, 12059648), (128, 6406688), (136, 6029824), (256, 3203344), (272, 3014912), (512, 1601672), (544, 1507456), (1024, 800836), (1088, 753728), (2048, 400418), (2176, 376864), (4096, 200209), (4352, 188432), (8704, 94216), (11777, 69632), (17408, 47108), (23554, 34816)]