8264657408

素因数分解:

$2^9\times 7^1\times {\mathrm{2305987}}^1$

素因数の和:2306012

約数の個数: 40

約数和(自身を含む): 18872205792

約数和(自身を除く): 10607548384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 2305987, 4611974, 9223948, 16141909, 18447896, 32283818, 36895792, 64567636, 73791584, 129135272, 147583168, 258270544, 295166336, 516541088, 590332672, 1033082176, 1180665344, 2066164352, 4132328704, 8264657408]

約数ペア:

[(1, 8264657408), (2, 4132328704), (4, 2066164352), (7, 1180665344), (8, 1033082176), (14, 590332672), (16, 516541088), (28, 295166336), (32, 258270544), (56, 147583168), (64, 129135272), (112, 73791584), (128, 64567636), (224, 36895792), (256, 32283818), (448, 18447896), (512, 16141909), (896, 9223948), (1792, 4611974), (3584, 2305987)]