72314368

素因数分解:

$2^9\times 7^1\times {\mathrm{20177}}^1$

素因数の和:20202

約数の個数: 40

約数和(自身を含む): 165136752

約数和(自身を除く): 92822384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20177, 40354, 80708, 141239, 161416, 282478, 322832, 564956, 645664, 1129912, 1291328, 2259824, 2582656, 4519648, 5165312, 9039296, 10330624, 18078592, 36157184, 72314368]

約数ペア:

[(1, 72314368), (2, 36157184), (4, 18078592), (7, 10330624), (8, 9039296), (14, 5165312), (16, 4519648), (28, 2582656), (32, 2259824), (56, 1291328), (64, 1129912), (112, 645664), (128, 564956), (224, 322832), (256, 282478), (448, 161416), (512, 141239), (896, 80708), (1792, 40354), (3584, 20177)]