72231424

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2076

約数の個数: 40

約数和(自身を含む): 146428128

約数和(自身を除く): 74196704

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1987, 2272, 3974, 4544, 7948, 9088, 15896, 18176, 31792, 36352, 63584, 127168, 141077, 254336, 282154, 508672, 564308, 1017344, 1128616, 2257232, 4514464, 9028928, 18057856, 36115712, 72231424]

約数ペア:

[(1, 72231424), (2, 36115712), (4, 18057856), (8, 9028928), (16, 4514464), (32, 2257232), (64, 1128616), (71, 1017344), (128, 564308), (142, 508672), (256, 282154), (284, 254336), (512, 141077), (568, 127168), (1136, 63584), (1987, 36352), (2272, 31792), (3974, 18176), (4544, 15896), (7948, 9088)]