73746848

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4725

約数の個数: 48

約数和(自身を含む): 168303744

約数和(自身を除く): 94556896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4637, 7952, 9274, 15904, 18548, 32459, 37096, 64918, 74192, 129836, 148384, 259672, 329227, 519344, 658454, 1038688, 1316908, 2304589, 2633816, 4609178, 5267632, 9218356, 10535264, 18436712, 36873424, 73746848]

約数ペア:

[(1, 73746848), (2, 36873424), (4, 18436712), (7, 10535264), (8, 9218356), (14, 5267632), (16, 4609178), (28, 2633816), (32, 2304589), (56, 1316908), (71, 1038688), (112, 658454), (142, 519344), (224, 329227), (284, 259672), (497, 148384), (568, 129836), (994, 74192), (1136, 64918), (1988, 37096), (2272, 32459), (3976, 18548), (4637, 15904), (7952, 9274)]