68437504

素因数分解:

$2^9\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:750

約数の個数: 40

約数和(自身を含む): 137491200

約数和(自身を除く): 69053696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 349, 383, 512, 698, 766, 1396, 1532, 2792, 3064, 5584, 6128, 11168, 12256, 22336, 24512, 44672, 49024, 89344, 98048, 133667, 178688, 196096, 267334, 534668, 1069336, 2138672, 4277344, 8554688, 17109376, 34218752, 68437504]

約数ペア:

[(1, 68437504), (2, 34218752), (4, 17109376), (8, 8554688), (16, 4277344), (32, 2138672), (64, 1069336), (128, 534668), (256, 267334), (349, 196096), (383, 178688), (512, 133667), (698, 98048), (766, 89344), (1396, 49024), (1532, 44672), (2792, 24512), (3064, 22336), (5584, 12256), (6128, 11168)]