37758028

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 85264704

約数和(自身を除く): 47506676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 154, 166, 196, 211, 308, 332, 422, 539, 581, 844, 913, 1078, 1162, 1477, 1826, 2156, 2321, 2324, 2954, 3652, 4067, 4642, 5908, 6391, 8134, 9284, 10339, 12782, 16247, 16268, 17513, 20678, 25564, 32494, 35026, 41356, 44737, 64988, 70052, 89474, 113729, 122591, 178948, 192643, 227458, 245182, 385286, 454916, 490364, 770572, 858137, 1348501, 1716274, 2697002, 3432548, 5394004, 9439507, 18879014, 37758028]

約数ペア:

[(1, 37758028), (2, 18879014), (4, 9439507), (7, 5394004), (11, 3432548), (14, 2697002), (22, 1716274), (28, 1348501), (44, 858137), (49, 770572), (77, 490364), (83, 454916), (98, 385286), (154, 245182), (166, 227458), (196, 192643), (211, 178948), (308, 122591), (332, 113729), (422, 89474), (539, 70052), (581, 64988), (844, 44737), (913, 41356), (1078, 35026), (1162, 32494), (1477, 25564), (1826, 20678), (2156, 17513), (2321, 16268), (2324, 16247), (2954, 12782), (3652, 10339), (4067, 9284), (4642, 8134), (5908, 6391)]