78630848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{72271}}^1$

素因数の和:72300

約数の個数: 28

約数和(自身を含む): 165213792

約数和(自身を除く): 86582944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 72271, 144542, 289084, 578168, 1156336, 1228607, 2312672, 2457214, 4625344, 4914428, 9828856, 19657712, 39315424, 78630848]

約数ペア:

[(1, 78630848), (2, 39315424), (4, 19657712), (8, 9828856), (16, 4914428), (17, 4625344), (32, 2457214), (34, 2312672), (64, 1228607), (68, 1156336), (136, 578168), (272, 289084), (544, 144542), (1088, 72271)]