71944096

素因数分解:

$2^5\times 7^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 162449280

約数和(自身を除く): 90505184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 509, 631, 1018, 1262, 2036, 2524, 3563, 4072, 4417, 5048, 7126, 8144, 8834, 10096, 14252, 16288, 17668, 20192, 28504, 35336, 57008, 70672, 114016, 141344, 321179, 642358, 1284716, 2248253, 2569432, 4496506, 5138864, 8993012, 10277728, 17986024, 35972048, 71944096]

約数ペア:

[(1, 71944096), (2, 35972048), (4, 17986024), (7, 10277728), (8, 8993012), (14, 5138864), (16, 4496506), (28, 2569432), (32, 2248253), (56, 1284716), (112, 642358), (224, 321179), (509, 141344), (631, 114016), (1018, 70672), (1262, 57008), (2036, 35336), (2524, 28504), (3563, 20192), (4072, 17668), (4417, 16288), (5048, 14252), (7126, 10096), (8144, 8834)]