72236752

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15731}}^1$

素因数の和:15787

約数の個数: 40

約数和(自身を含む): 163864512

約数和(自身を除く): 91627760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 15731, 31462, 62924, 110117, 125848, 220234, 251696, 440468, 644971, 880936, 1289942, 1761872, 2579884, 4514797, 5159768, 9029594, 10319536, 18059188, 36118376, 72236752]

約数ペア:

[(1, 72236752), (2, 36118376), (4, 18059188), (7, 10319536), (8, 9029594), (14, 5159768), (16, 4514797), (28, 2579884), (41, 1761872), (56, 1289942), (82, 880936), (112, 644971), (164, 440468), (287, 251696), (328, 220234), (574, 125848), (656, 110117), (1148, 62924), (2296, 31462), (4592, 15731)]