74691584

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 88

約数和(自身を含む): 171948000

約数和(自身を除く): 97256416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 349, 352, 418, 512, 608, 698, 704, 836, 1024, 1216, 1396, 1408, 1672, 2432, 2792, 2816, 3344, 3839, 4864, 5584, 5632, 6631, 6688, 7678, 9728, 11168, 11264, 13262, 13376, 15356, 19456, 22336, 26524, 26752, 30712, 44672, 53048, 53504, 61424, 72941, 89344, 106096, 107008, 122848, 145882, 178688, 212192, 214016, 245696, 291764, 357376, 424384, 491392, 583528, 848768, 982784, 1167056, 1697536, 1965568, 2334112, 3395072, 3931136, 4668224, 6790144, 9336448, 18672896, 37345792, 74691584]

約数ペア:

[(1, 74691584), (2, 37345792), (4, 18672896), (8, 9336448), (11, 6790144), (16, 4668224), (19, 3931136), (22, 3395072), (32, 2334112), (38, 1965568), (44, 1697536), (64, 1167056), (76, 982784), (88, 848768), (128, 583528), (152, 491392), (176, 424384), (209, 357376), (256, 291764), (304, 245696), (349, 214016), (352, 212192), (418, 178688), (512, 145882), (608, 122848), (698, 107008), (704, 106096), (836, 89344), (1024, 72941), (1216, 61424), (1396, 53504), (1408, 53048), (1672, 44672), (2432, 30712), (2792, 26752), (2816, 26524), (3344, 22336), (3839, 19456), (4864, 15356), (5584, 13376), (5632, 13262), (6631, 11264), (6688, 11168), (7678, 9728)]