39968256

素因数分解:

$2^9\times 3^1\times {\mathrm{26021}}^1$

素因数の和:26042

約数の個数: 40

約数和(自身を含む): 106482024

約数和(自身を除く): 66513768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 26021, 52042, 78063, 104084, 156126, 208168, 312252, 416336, 624504, 832672, 1249008, 1665344, 2498016, 3330688, 4996032, 6661376, 9992064, 13322752, 19984128, 39968256]

約数ペア:

[(1, 39968256), (2, 19984128), (3, 13322752), (4, 9992064), (6, 6661376), (8, 4996032), (12, 3330688), (16, 2498016), (24, 1665344), (32, 1249008), (48, 832672), (64, 624504), (96, 416336), (128, 312252), (192, 208168), (256, 156126), (384, 104084), (512, 78063), (768, 52042), (1536, 26021)]